:root {
  --navy-950: #13233f;
  --navy-900: #183562;
  --navy-800: #245087;
  --blue-600: #3478f6;
  --blue-500: #4b8dff;
  --cyan-500: #13a9b8;
  --amber-500: #e89616;
  --violet-500: #7b61e8;
  --rose-500: #e84f72;
  --ink: #1c2941;
  --muted: #687790;
  --line: #e1e7f2;
  --line-strong: #cdd8e9;
  --paper: #ffffff;
  --canvas: #f5f8ff;
  --green: #088466;
  --green-soft: #e5f8f2;
  --amber-soft: #fff4d9;
  --blue-soft: #eaf2ff;
  --cyan-soft: #e4f8fa;
  --violet-soft: #f0edff;
  --rose-soft: #ffedf2;
  --yellow: #ffd457;
  --program-accent: var(--blue-600);
  --program-soft: var(--blue-soft);
  --program-deep: #25579b;
  --program-shadow: rgba(52, 120, 246, .24);
  --shadow-sm: 0 8px 26px rgba(41, 68, 115, .08);
  --shadow-md: 0 16px 42px rgba(41, 68, 115, .12);
  --shadow-lg: 0 28px 70px rgba(41, 68, 115, .15);
}

@property --ring-progress {
  syntax: "<number>";
  inherits: false;
  initial-value: 0;
}

* { box-sizing: border-box; }
html { color-scheme: light; scroll-behavior: smooth; scroll-padding-top: 92px; }
html[data-theme="dark"] {
  color-scheme: dark;
  --ink: #eaf1fb;
  --muted: #a7b6ca;
  --line: #2a3a51;
  --line-strong: #3b4d66;
  --paper: #172338;
  --canvas: #0b1422;
  --green: #4fd0ad;
  --green-soft: #153a35;
  --amber-soft: #493617;
  --blue-soft: #1b3354;
  --cyan-soft: #153a42;
  --violet-soft: #2f294f;
  --rose-soft: #492536;
  --shadow-sm: 0 8px 26px rgba(0, 0, 0, .22);
  --shadow-md: 0 16px 42px rgba(0, 0, 0, .28);
  --shadow-lg: 0 28px 70px rgba(0, 0, 0, .34);
}
html[data-program="graduate"] {
  --program-accent: #7b61e8;
  --program-soft: #f0edff;
  --program-deep: #513fae;
  --program-shadow: rgba(123, 97, 232, .25);
}
html[data-program="teacher"] {
  --program-accent: #13a9b8;
  --program-soft: #e4f8fa;
  --program-deep: #087d89;
  --program-shadow: rgba(19, 169, 184, .25);
}
html[data-theme="dark"][data-program="undergraduate"] { --program-soft: #1b3354; }
html[data-theme="dark"][data-program="graduate"] { --program-soft: #2f294f; }
html[data-theme="dark"][data-program="teacher"] { --program-soft: #153a42; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 3%, rgba(77, 141, 255, .13), transparent 22rem),
    radial-gradient(circle at 93% 18%, rgba(123, 97, 232, .10), transparent 24rem),
    var(--canvas);
  font: 400 16px/1.62 "IBM Plex Sans Thai", sans-serif;
  transition: color .25s ease, background-color .25s ease;
}
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  color: var(--ink);
  background: rgba(255, 255, 255, .9);
  border-bottom: 1px solid rgba(205, 216, 233, .75);
  box-shadow: 0 5px 24px rgba(41, 68, 115, .05);
  backdrop-filter: blur(18px);
}
.header-inner, .page-shell, footer {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}
.header-inner {
  min-height: 74px;
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  align-items: center;
  gap: 18px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-logos { display: inline-flex; align-items: center; gap: 7px; flex: 0 0 auto; }
.university-logo { width: 43px; height: 43px; object-fit: contain; filter: drop-shadow(0 5px 8px rgba(26,55,44,.18)); }
.office-logo-wrap { display: grid; place-items: center; width: 72px; height: 40px; overflow: hidden; background: #fff; border: 1px solid rgba(205,216,233,.8); border-radius: 10px; }
.office-logo { width: 72px; height: 54px; object-fit: cover; object-position: center; }
.brand strong { display: block; color: var(--navy-950); font: 600 1rem/1.3 "Prompt", sans-serif; }
.brand small { display: block; color: var(--muted); font-size: .82rem; }
.top-nav { display: flex; gap: 5px; }
.top-nav a { padding: 8px 12px; color: #63728a; border-radius: 10px; font-weight: 700; text-decoration: none; }
.top-nav a:hover { color: var(--blue-600); background: var(--blue-soft); }
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 42px;
  padding: 8px 12px;
  color: #53647c;
  background: rgba(255,255,255,.72);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  cursor: pointer;
  font-size: .84rem;
  font-weight: 800;
  transition: color .2s, background .2s, border-color .2s, transform .2s;
}
.theme-toggle:hover { color: var(--blue-600); border-color: #8db2ee; transform: translateY(-1px); }
.theme-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.theme-sun, .theme-label-light { display: none; }
html[data-theme="dark"] .theme-moon,
html[data-theme="dark"] .theme-label-dark { display: none; }
html[data-theme="dark"] .theme-sun { display: block; }
html[data-theme="dark"] .theme-label-light { display: inline; }
.pdf-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 15px;
  color: white;
  background: var(--blue-600);
  border-radius: 12px;
  box-shadow: 0 8px 18px rgba(52, 120, 246, .22);
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s, background .2s, box-shadow .2s;
}
.pdf-button:hover { background: #2469e5; transform: translateY(-2px); box-shadow: 0 11px 23px rgba(52, 120, 246, .3); }
.pdf-button svg { width: 19px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.page-shell { padding: 30px 0 76px; }
.dashboard-intro {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(275px, .6fr);
  align-items: center;
  gap: 42px;
  padding: 42px 42px 62px;
  color: var(--ink);
  background:
    radial-gradient(circle at 88% 14%, rgba(255, 212, 87, .62), transparent 14rem),
    radial-gradient(circle at 62% 100%, rgba(123, 97, 232, .18), transparent 19rem),
    linear-gradient(125deg, #eef6ff 0%, #f2efff 56%, #fff9e8 100%);
  border: 1px solid rgba(52, 120, 246, .15);
  border-radius: 30px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  background-size: 135% 135%;
  animation: heroGradient 12s ease-in-out infinite alternate;
}
.dashboard-intro::before,
.dashboard-intro::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}
.dashboard-intro::before { width: 130px; height: 22px; right: 42%; top: 31px; background: rgba(52, 120, 246, .13); transform: rotate(-8deg); animation: accentDrift 6s ease-in-out infinite; }
.dashboard-intro::after { width: 54px; height: 54px; right: 34px; bottom: 28px; border: 13px solid rgba(232, 79, 114, .14); animation: accentOrbit 8s ease-in-out infinite; }
.intro-copy, .today-card { position: relative; z-index: 1; }
.student-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  margin: 0 0 12px;
  padding: 7px 11px;
  color: var(--blue-600);
  background: rgba(255, 255, 255, .78);
  border: 1px solid rgba(52, 120, 246, .18);
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: .045em;
}
.student-badge span { width: 8px; height: 8px; background: var(--rose-500); border-radius: 50%; box-shadow: 0 0 0 4px rgba(232, 79, 114, .12); }
.dashboard-intro h1 {
  margin: 0;
  color: var(--navy-950);
  font: 650 clamp(2.35rem, 5.2vw, 4.5rem)/1.03 "Prompt", sans-serif;
  letter-spacing: -.04em;
}
.dashboard-intro h1 span { color: var(--blue-600); }
.intro-lede { max-width: 650px; margin: 15px 0 0; color: #53657f; font-size: 1.05rem; line-height: 1.65; }
.intro-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.intro-tags span { padding: 6px 11px; color: var(--navy-900); background: rgba(255,255,255,.72); border: 1px solid rgba(104,119,144,.16); border-radius: 999px; font-size: .86rem; font-weight: 700; }
.intro-tags span:nth-child(2) { background: var(--amber-soft); }
.intro-tags span:nth-child(3) { background: var(--cyan-soft); }
.intro-tags span:nth-child(4) { background: var(--rose-soft); }
.updated { margin: 15px 0 0; color: #708099; font-size: .87rem; }
.today-card {
  min-width: 275px;
  padding: 22px;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(255,255,255,.95);
  border-radius: 22px;
  box-shadow: 0 18px 45px rgba(65, 79, 126, .13);
  backdrop-filter: blur(12px);
  transform: rotate(1.2deg);
  animation: todayFloat 5s ease-in-out infinite;
}
.today-head { display: flex; align-items: center; gap: 8px; }
.live-dot { width: 9px; height: 9px; background: var(--green); border-radius: 50%; box-shadow: 0 0 0 5px rgba(8,132,102,.12); }
.today-label { color: var(--green); font-size: .86rem; font-weight: 800; }
.today-card strong { display: block; margin: 8px 0 4px; color: var(--navy-950); font: 600 1.25rem/1.45 "Prompt", sans-serif; }
.today-card small { display: block; color: var(--muted); font-size: .82rem; }

.control-panel {
  position: relative;
  z-index: 2;
  margin: -28px 24px 0;
  padding: 20px 22px;
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(205,216,233,.86);
  border-radius: 20px;
  box-shadow: var(--shadow-md);
}
.program-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px dashed var(--line-strong); }
.program-control { min-width: 0; }
.program-segmented button { min-width: 150px; }
.program-hint { max-width: 390px; margin: 23px 0 0; color: var(--muted); font-size: .88rem; font-weight: 600; text-align: right; }
.control-row { display: flex; justify-content: space-between; gap: 30px; align-items: center; }
.control-block { min-width: 320px; }
.control-label { display: block; margin-bottom: 7px; color: var(--navy-900); font-size: .88rem; font-weight: 800; }
.segmented, .view-switch { display: inline-flex; gap: 4px; padding: 4px; background: #eef2f8; border-radius: 13px; }
.segmented button, .view-switch button {
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #617087;
  cursor: pointer;
  font-weight: 700;
  transition: color .18s, background .18s, transform .18s, box-shadow .18s;
}
.segmented button { min-width: 138px; padding: 10px 18px; }
.segmented button:hover, .view-switch button:hover { color: var(--blue-600); background: rgba(255,255,255,.65); }
.segmented button.active, .view-switch button.active { color: white; background: var(--blue-600); box-shadow: 0 6px 15px rgba(52,120,246,.22); }
.term-range { padding: 11px 15px; background: var(--blue-soft); border-radius: 13px; text-align: right; }
.term-range span { display: block; color: var(--blue-600); font-size: .82rem; font-weight: 800; }
.term-range strong { display: block; margin-top: 2px; color: var(--navy-900); font: 600 .98rem/1.45 "Prompt", sans-serif; }
.filter-wrap { margin-top: 16px; padding-top: 15px; border-top: 1px dashed var(--line-strong); }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-row button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 13px;
  color: #53647c;
  background: white;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  cursor: pointer;
  font-size: .9rem;
  font-weight: 700;
}
.chip-row button span { color: var(--blue-600); font-size: .75rem; font-weight: 800; }
.chip-row button:hover { color: var(--blue-600); border-color: #8db2ee; }
.chip-row button.active { color: var(--blue-600); background: var(--blue-soft); border-color: #7faaf0; box-shadow: inset 0 0 0 1px rgba(52,120,246,.12); }

.term-progress-card {
  display: grid;
  grid-template-columns: minmax(230px, .72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: 34px;
  margin: 22px 0 0;
  padding: 22px 24px;
  color: white;
  background:
    radial-gradient(circle at 84% 0%, rgba(103, 181, 255, .34), transparent 18rem),
    linear-gradient(120deg, var(--navy-950), #25579b);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.term-progress-kicker { margin: 0 0 3px; color: #8fc5ff; font-size: .78rem; font-weight: 800; letter-spacing: .09em; }
.term-progress-copy h2 { margin: 0; font: 600 1.35rem/1.4 "Prompt", sans-serif; }
.term-progress-copy > p:last-child { margin: 6px 0 0; color: #c3d4ec; font-size: .9rem; }
.term-progress-visual { min-width: 0; }
.term-progress-value { display: flex; align-items: baseline; justify-content: flex-end; gap: 8px; margin-bottom: 8px; }
.term-progress-value strong { color: var(--yellow); font: 700 1.55rem/1 "Prompt", sans-serif; }
.term-progress-value span { color: #c7d8ef; font-size: .82rem; font-weight: 700; }
.term-progress-track { position: relative; height: 13px; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.12); border-radius: 999px; box-shadow: inset 0 2px 5px rgba(0,0,0,.12); }
.term-progress-track > span { position: absolute; inset: -1px auto -1px -1px; width: 0; max-width: calc(100% + 2px); background: linear-gradient(90deg, #46d9d0, #77b6ff, var(--yellow)); border-radius: inherit; box-shadow: 0 0 18px rgba(119,182,255,.42); transition: width 1s cubic-bezier(.22,.8,.25,1); }
.term-progress-track > span::after { content: ""; position: absolute; right: -6px; top: 50%; width: 13px; height: 13px; background: white; border: 4px solid var(--yellow); border-radius: 50%; box-shadow: 0 0 0 5px rgba(255,212,87,.13); transform: translateY(-50%); }
.term-progress-labels { display: flex; justify-content: space-between; gap: 20px; margin-top: 10px; }
.term-progress-labels span:last-child { text-align: right; }
.term-progress-labels small, .term-progress-labels strong { display: block; }
.term-progress-labels small { color: #9fb6d3; font-size: .75rem; font-weight: 700; }
.term-progress-labels strong { margin-top: 1px; color: white; font-size: .84rem; }

.priority-section { margin: 46px 0 22px; scroll-margin-top: 96px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 17px; }
.section-heading h2 { margin: 0; color: var(--navy-950); font: 600 clamp(1.55rem, 3vw, 2.25rem)/1.3 "Prompt", sans-serif; letter-spacing: -.02em; }
.eyebrow { margin: 0 0 5px; color: var(--blue-600); font-size: .85rem; font-weight: 800; letter-spacing: .055em; }
.priority-heading > p { max-width: 460px; margin: 0; color: var(--muted); text-align: right; }
.priority-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.priority-card {
  --accent: var(--blue-600);
  --soft: var(--blue-soft);
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --lift: 0px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 19px;
  background: linear-gradient(155deg, #fff 32%, var(--soft));
  border: 1px solid rgba(205,216,233,.84);
  border-radius: 22px;
  box-shadow: var(--shadow-sm);
  transform: perspective(900px) translateY(var(--lift)) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transform-style: preserve-3d;
  transition: transform .16s ease-out, box-shadow .22s, border-color .22s;
  will-change: transform;
}
.priority-card:hover { --lift: -5px; border-color: var(--accent); box-shadow: var(--shadow-md), 0 0 0 2px var(--soft); }
.priority-registration { --accent: var(--cyan-500); --soft: var(--cyan-soft); }
.priority-payment { --accent: var(--amber-500); --soft: var(--amber-soft); }
.priority-midterm { --accent: var(--violet-500); --soft: var(--violet-soft); }
.priority-final { --accent: var(--rose-500); --soft: var(--rose-soft); }
.priority-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.priority-icon { display: grid; place-items: center; min-width: 45px; height: 38px; padding: 0 10px; color: white; background: var(--accent); border-radius: 12px; box-shadow: 0 7px 14px rgba(37,64,108,.13); font-size: .74rem; font-weight: 900; letter-spacing: .04em; }
.deadline-ring {
  --ring-progress: 0;
  position: relative;
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  flex: 0 0 auto;
  background: conic-gradient(var(--accent) calc(var(--ring-progress) * 1%), rgba(120,136,162,.16) 0);
  border-radius: 50%;
  transition: --ring-progress 1.15s cubic-bezier(.2,.75,.2,1);
}
.reveal-item.is-visible .deadline-ring { --ring-progress: var(--target-progress); }
.deadline-ring::before { content: ""; position: absolute; inset: 6px; background: rgba(255,255,255,.94); border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(125,151,190,.11); }
.deadline-ring span { position: relative; z-index: 1; display: grid; place-items: center; line-height: 1; }
.deadline-ring strong { color: var(--accent); font: 700 1.05rem/1 "Prompt", sans-serif; }
.deadline-ring small { max-width: 50px; margin-top: 3px; color: var(--muted); font-size: .62rem; font-weight: 800; line-height: 1.1; text-align: center; }
.priority-status { align-self: flex-start; padding: 4px 9px; color: var(--accent); background: rgba(255,255,255,.72); border-radius: 999px; font-size: .8rem; font-weight: 800; }
.priority-card h3 { margin: 14px 0 5px; color: var(--navy-950); font: 600 1.08rem/1.4 "Prompt", sans-serif; }
.priority-card .priority-event { min-height: 44px; margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.5; }
.priority-date { margin-top: 14px; padding: 11px 12px; color: var(--navy-900); background: rgba(255,255,255,.72); border: 1px solid rgba(255,255,255,.88); border-radius: 12px; font-weight: 700; line-height: 1.45; }
.priority-date small { display: block; color: var(--muted); font-weight: 600; }
.priority-actions { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 15px; }
.priority-actions button, .priority-actions a { border: 0; background: none; color: var(--accent); cursor: pointer; font-weight: 800; text-decoration: none; }
.priority-actions button:hover, .priority-actions a:hover { text-decoration: underline; }
.priority-card.is-urgent { border-color: rgba(232,79,114,.48); animation: urgentGlow 2.5s ease-in-out infinite; }
.priority-card.is-urgent .priority-status { color: #c72f54; background: var(--rose-soft); }
.priority-card.is-urgent .deadline-ring { filter: drop-shadow(0 0 9px rgba(232,79,114,.24)); }

.status-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 22px 0 46px; }
.status-card { min-width: 0; background: white; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-sm); overflow: hidden; }
.status-card header { display: flex; align-items: center; gap: 11px; padding: 15px 16px 11px; }
.status-now header { background: linear-gradient(90deg, var(--green-soft), white); }
.status-soon header { background: linear-gradient(90deg, var(--amber-soft), white); }
.status-next header { background: linear-gradient(90deg, var(--blue-soft), white); }
.status-card header div { min-width: 0; }
.status-card header small { display: block; color: var(--muted); font-size: .78rem; font-weight: 700; }
.status-card h2 { margin: 0; color: var(--navy-900); font: 600 1rem/1.35 "Prompt", sans-serif; }
.status-symbol { display: grid; place-items: center; width: 35px; height: 35px; flex: 0 0 auto; border-radius: 11px; font-size: .78rem; font-weight: 900; }
.status-now .status-symbol { background: white; }
.status-now .status-symbol::after { content: ""; width: 9px; height: 9px; background: var(--green); border-radius: 50%; box-shadow: 0 0 0 5px rgba(8,132,102,.12); }
.status-soon .status-symbol { color: #a06100; background: white; }
.status-next .status-symbol { color: var(--blue-600); background: white; }
.status-list { min-height: 116px; padding: 0 16px 13px; }
.status-item { padding: 10px 0; border-top: 1px solid #edf1f7; }
.status-item strong, .status-item span { display: block; }
.status-item strong { color: #2a3c58; line-height: 1.4; }
.status-item span { margin-top: 2px; color: var(--muted); font-size: .83rem; }
.empty-state { display: grid; place-items: center; min-height: 95px; padding: 14px; color: var(--muted); text-align: center; font-size: .9rem; }

.calendar-section { scroll-margin-top: 92px; }
.calendar-heading { align-items: flex-end; }
.view-switch button { padding: 8px 12px; font-size: .88rem; }
.active-focus { display: inline-flex; align-items: center; gap: 8px; margin-top: 9px; padding: 5px 10px; color: var(--blue-600); background: var(--blue-soft); border-radius: 999px; font-size: .84rem; font-weight: 700; }
.active-focus[hidden] { display: none; }
.active-focus button { border: 0; padding: 0; color: inherit; background: none; cursor: pointer; font-weight: 900; }
.search-panel {
  margin-bottom: 18px;
  padding: 19px;
  background: linear-gradient(120deg, #eaf3ff, #f2efff);
  border: 1px solid #d5e2f5;
  border-radius: 21px;
  box-shadow: var(--shadow-sm);
}
.search-label { display: block; margin-bottom: 8px; color: var(--navy-900); font: 600 1rem/1.4 "Prompt", sans-serif; }
.search-field { position: relative; display: flex; align-items: center; }
.search-field svg { position: absolute; left: 16px; width: 22px; fill: none; stroke: var(--blue-600); stroke-width: 2.2; stroke-linecap: round; }
.search-field input {
  width: 100%;
  min-height: 54px;
  padding: 12px 96px 12px 50px;
  color: var(--navy-950);
  background: white;
  border: 1px solid rgba(52,120,246,.22);
  border-radius: 14px;
  outline: none;
  box-shadow: 0 7px 20px rgba(41,68,115,.07);
  font: 500 1rem/1.45 "IBM Plex Sans Thai", sans-serif;
  transition: border-color .18s, box-shadow .18s;
}
.search-field input::placeholder { color: #8492a7; }
.search-field input:focus { border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(52,120,246,.13), 0 9px 24px rgba(41,68,115,.09); }
.search-field input::-webkit-search-cancel-button { display: none; }
.search-field button { position: absolute; right: 48px; width: 31px; height: 31px; padding: 0; color: #617087; background: #edf2f8; border: 0; border-radius: 9px; cursor: pointer; font-size: 1.25rem; line-height: 1; }
.search-field button[hidden] { display: none; }
.search-field kbd { position: absolute; right: 14px; padding: 2px 7px; color: #708097; background: #f8faff; border: 1px solid var(--line-strong); border-bottom-width: 2px; border-radius: 6px; font: 700 .75rem/1.4 "IBM Plex Sans Thai", sans-serif; }
.search-shortcuts { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.search-shortcuts > span { flex: 0 0 auto; color: var(--muted); font-size: .84rem; font-weight: 700; }
.search-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.search-chips button { padding: 6px 11px; color: #52647d; background: rgba(255,255,255,.76); border: 1px solid rgba(125,151,190,.24); border-radius: 999px; cursor: pointer; font-size: .84rem; font-weight: 700; }
.search-chips button:hover { color: var(--blue-600); background: white; border-color: #8db2ee; }
.search-chips button.active { color: white; background: var(--blue-600); border-color: var(--blue-600); }
.search-summary { min-height: 21px; margin: 9px 0 0; color: var(--muted); font-size: .84rem; }
.search-summary strong { color: var(--blue-600); }
.search-highlight { padding: 0 .08em; color: inherit; background: #ffe28a; border-radius: 3px; }
.search-empty { display: grid; place-items: center; gap: 8px; min-height: 220px; padding: 34px; color: var(--muted); background: white; border: 1px dashed var(--line-strong); border-radius: 20px; text-align: center; }
.search-empty span { color: var(--navy-900); font: 600 1.2rem/1.4 "Prompt", sans-serif; }
.search-empty strong { font-weight: 500; }
.search-empty button { padding: 8px 14px; color: white; background: var(--blue-600); border: 0; border-radius: 10px; cursor: pointer; font-weight: 700; }

.event-list { display: grid; gap: 12px; }
.event-card {
  --event-accent: var(--blue-600);
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  padding: 18px;
  background: rgba(255,255,255,.97);
  border: 1px solid var(--line);
  border-left: 5px solid var(--event-accent);
  border-radius: 19px;
  box-shadow: 0 7px 22px rgba(41,68,115,.055);
}
.event-card.priority-registration { --event-accent: var(--cyan-500); }
.event-card.priority-payment { --event-accent: var(--amber-500); }
.event-card.priority-midterm { --event-accent: var(--violet-500); }
.event-card.priority-final { --event-accent: var(--rose-500); }
.event-card.is-active { border-color: rgba(8,132,102,.28); box-shadow: 0 0 0 3px rgba(8,132,102,.1), 0 12px 30px rgba(8,132,102,.08); }
.event-card.is-past { opacity: .66; }
.date-capsule { display: grid; place-items: center; min-height: 64px; padding: 8px 4px; color: var(--event-accent); background: #f0f5fc; border-radius: 14px; text-align: center; }
.date-capsule strong { font: 700 1.4rem/1 "Prompt", sans-serif; }
.date-capsule span { margin-top: 5px; font-size: .72rem; font-weight: 800; line-height: 1.2; }
.event-main h3 { margin: 0 0 5px; color: var(--navy-950); font: 600 1.03rem/1.48 "Prompt", sans-serif; }
.event-meta { display: flex; flex-wrap: wrap; gap: 5px 12px; color: var(--muted); font-size: .84rem; }
.category-tag { color: var(--event-accent); font-weight: 800; }
.period-list { display: grid; gap: 4px; margin-top: 9px; color: #586981; font-size: .9rem; }
.period-line { display: grid; grid-template-columns: minmax(105px, auto) 1fr; gap: 8px; }
.period-line b { color: #31435d; font-weight: 700; }
.event-note { margin: 10px 0 0; padding: 10px 12px; color: #675322; background: #fff8e5; border-radius: 11px; font-size: .88rem; }
.event-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 9px; }
.badge { display: inline-flex; align-items: center; padding: 5px 9px; color: var(--blue-600); background: var(--blue-soft); border-radius: 999px; font-size: .78rem; font-weight: 800; white-space: nowrap; }
.badge.active { color: var(--green); background: var(--green-soft); }
.badge.urgent { color: #bb2c4e; background: var(--rose-soft); box-shadow: 0 0 0 3px rgba(232,79,114,.08); animation: badgePulse 1.9s ease-in-out infinite; }
.badge.past { color: var(--muted); background: #eef2f6; }
.event-link { color: var(--event-accent); font-size: .86rem; font-weight: 800; text-decoration: none; white-space: nowrap; }
.event-link:hover { text-decoration: underline; }
.event-card { transition: translate .2s ease, box-shadow .2s ease, border-color .2s ease; }
.event-card:hover { translate: 0 -2px; border-color: #bdd0ec; box-shadow: 0 12px 30px rgba(41,68,115,.09); }
.group-section { margin-top: 28px; }
.group-title { display: flex; align-items: center; gap: 9px; margin: 0 0 11px; color: var(--navy-950); font: 600 1.16rem/1.4 "Prompt", sans-serif; }
.group-title span { color: var(--blue-600); background: var(--blue-soft); border-radius: 999px; padding: 3px 8px; font: 800 .76rem/1.5 "IBM Plex Sans Thai", sans-serif; }

.notice { margin-top: 34px; padding: 19px 21px; background: #fff7de; border: 1px solid #eedca7; border-radius: 17px; }
.notice strong { color: var(--navy-900); font-family: "Prompt", sans-serif; }
.notice p { margin: 3px 0 7px; color: #675b3c; }
.notice a { color: var(--blue-600); font-weight: 800; text-decoration: none; }

footer { display: flex; justify-content: space-between; gap: 24px; padding: 28px 0 42px; color: var(--muted); border-top: 1px solid var(--line-strong); }
footer strong, footer span { display: block; }
footer strong { color: var(--navy-900); }
footer p { margin: 0; }
.noscript { position: fixed; inset: auto 20px 20px; z-index: 100; padding: 14px; color: white; background: #8f2633; border-radius: 12px; text-align: center; }

/* สีประจำประเภทปฏิทิน: ปริญญาตรี = น้ำเงิน, บัณฑิตศึกษา = ม่วง, วิชาชีพครู = เขียวอมฟ้า */
.top-nav a:hover,
.theme-toggle:hover,
.student-badge,
.dashboard-intro h1 span,
.segmented button:hover,
.view-switch button:hover,
.term-range span,
.chip-row button span,
.chip-row button:hover,
.chip-row button.active,
.eyebrow,
.status-next .status-symbol,
.active-focus,
.search-chips button:hover,
.search-summary strong,
.badge,
.group-title span,
.notice a { color: var(--program-accent); }
.pdf-button,
.segmented button.active,
.view-switch button.active,
.search-chips button.active,
.search-empty button { background: var(--program-accent); }
.pdf-button { box-shadow: 0 8px 18px var(--program-shadow); }
.pdf-button:hover { background: var(--program-accent); filter: brightness(.94); box-shadow: 0 11px 23px var(--program-shadow); }
.segmented button.active,
.view-switch button.active { box-shadow: 0 6px 15px var(--program-shadow); }
.term-range,
.chip-row button.active,
.active-focus,
.badge,
.group-title span { background: var(--program-soft); }
.chip-row button:hover,
.chip-row button.active,
.search-chips button:hover,
.search-chips button.active { border-color: var(--program-accent); }
.term-progress-card { background: radial-gradient(circle at 84% 0%, rgba(255,255,255,.18), transparent 18rem), linear-gradient(120deg, var(--navy-950), var(--program-deep)); }
.search-field svg { stroke: var(--program-accent); }
.event-card { --event-accent: var(--program-accent); }
.status-next header { background: linear-gradient(90deg, var(--program-soft), white); }

.reveal-item { opacity: 0; translate: 0 18px; transition: opacity .55s ease var(--reveal-delay, 0ms), translate .55s cubic-bezier(.2,.72,.24,1) var(--reveal-delay, 0ms); }
.reveal-item.is-visible { opacity: 1; translate: 0 0; }

html[data-theme="dark"] body {
  background:
    radial-gradient(circle at 8% 3%, rgba(52, 120, 246, .16), transparent 24rem),
    radial-gradient(circle at 93% 18%, rgba(123, 97, 232, .13), transparent 26rem),
    var(--canvas);
}
html[data-theme="dark"] .site-header { background: rgba(12, 21, 35, .9); border-bottom-color: rgba(77, 96, 122, .52); box-shadow: 0 5px 24px rgba(0,0,0,.2); }
html[data-theme="dark"] .brand strong,
html[data-theme="dark"] .dashboard-intro h1,
html[data-theme="dark"] .today-card strong,
html[data-theme="dark"] .control-label,
html[data-theme="dark"] .term-range strong,
html[data-theme="dark"] .section-heading h2,
html[data-theme="dark"] .priority-card h3,
html[data-theme="dark"] .status-card h2,
html[data-theme="dark"] .status-item strong,
html[data-theme="dark"] .search-label,
html[data-theme="dark"] .search-empty span,
html[data-theme="dark"] .event-main h3,
html[data-theme="dark"] .group-title,
html[data-theme="dark"] .notice strong,
html[data-theme="dark"] footer strong { color: #edf4ff; }
html[data-theme="dark"] .top-nav a,
html[data-theme="dark"] .intro-lede,
html[data-theme="dark"] .updated,
html[data-theme="dark"] .period-list { color: #aebbd0; }
html[data-theme="dark"] .theme-toggle { color: #c1cde0; background: rgba(29,45,67,.82); }
html[data-theme="dark"] .dashboard-intro {
  background:
    radial-gradient(circle at 88% 14%, rgba(255, 212, 87, .15), transparent 15rem),
    radial-gradient(circle at 62% 100%, rgba(123, 97, 232, .22), transparent 20rem),
    linear-gradient(125deg, #142b48 0%, #242542 56%, #2c271d 100%);
  border-color: rgba(95,148,236,.24);
}
html[data-theme="dark"] .student-badge,
html[data-theme="dark"] .intro-tags span { color: #d8e5f8; background: rgba(17,31,49,.72); border-color: rgba(118,147,190,.28); }
html[data-theme="dark"] .today-card { background: rgba(19,33,53,.88); border-color: rgba(111,139,178,.3); box-shadow: 0 18px 45px rgba(0,0,0,.28); }
html[data-theme="dark"] .control-panel { background: rgba(21,34,53,.97); border-color: var(--line); }
html[data-theme="dark"] .segmented,
html[data-theme="dark"] .view-switch { background: #101c2c; }
html[data-theme="dark"] .segmented button,
html[data-theme="dark"] .view-switch button { color: #aebbd0; }
html[data-theme="dark"] .segmented button:hover,
html[data-theme="dark"] .view-switch button:hover { background: rgba(57,78,107,.55); }
html[data-theme="dark"] .segmented button.active,
html[data-theme="dark"] .view-switch button.active { color: white; background: var(--program-accent); }
html[data-theme="dark"] .term-range { background: var(--program-soft); }
html[data-theme="dark"] .term-range strong { color: #dce8f8; }
html[data-theme="dark"] .chip-row button { color: #bcc9db; background: #17263b; }
html[data-theme="dark"] .chip-row button.active { color: var(--program-accent); background: var(--program-soft); }
html[data-theme="dark"] .priority-card { background: linear-gradient(155deg, #18263a 32%, var(--soft)); border-color: var(--line); }
html[data-theme="dark"] .deadline-ring::before { background: #162337; box-shadow: inset 0 0 0 1px rgba(129,155,193,.2); }
html[data-theme="dark"] .priority-status,
html[data-theme="dark"] .priority-date { background: rgba(15,27,43,.7); border-color: rgba(106,132,169,.24); }
html[data-theme="dark"] .priority-date { color: #d9e5f5; }
html[data-theme="dark"] .status-card,
html[data-theme="dark"] .search-empty,
html[data-theme="dark"] .event-card { background: #172338; }
html[data-theme="dark"] .status-now header { background: linear-gradient(90deg, var(--green-soft), #172338); }
html[data-theme="dark"] .status-soon header { background: linear-gradient(90deg, var(--amber-soft), #172338); }
html[data-theme="dark"] .status-next header { background: linear-gradient(90deg, var(--program-soft), #172338); }
html[data-theme="dark"] .status-symbol { background: #20304a; }
html[data-theme="dark"] .status-item { border-top-color: #2b3a50; }
html[data-theme="dark"] .search-panel { background: linear-gradient(120deg, #142a47, #292743); border-color: #334b6c; }
html[data-theme="dark"] .search-field input { color: #edf4ff; background: #101c2c; border-color: #365276; box-shadow: 0 7px 20px rgba(0,0,0,.18); }
html[data-theme="dark"] .search-field input::placeholder { color: #8291a8; }
html[data-theme="dark"] .search-field button,
html[data-theme="dark"] .search-field kbd { color: #b4c1d4; background: #25354d; }
html[data-theme="dark"] .search-chips button { color: #c0ccdd; background: rgba(20,34,53,.78); border-color: rgba(112,140,179,.32); }
html[data-theme="dark"] .search-chips button:hover { background: #203451; }
html[data-theme="dark"] .search-chips button.active { color: white; background: var(--program-accent); border-color: var(--program-accent); }
html[data-theme="dark"] .date-capsule { background: #202f46; }
html[data-theme="dark"] .period-line b { color: #d2deed; }
html[data-theme="dark"] .event-note { color: #ead69d; background: #3b301b; }
html[data-theme="dark"] .badge.past { background: #26364d; }
html[data-theme="dark"] .search-highlight { color: #18202d; background: #ffd970; }
html[data-theme="dark"] .notice { background: #30291a; border-color: #665832; }
html[data-theme="dark"] .notice p { color: #d8c99f; }

@keyframes heroGradient {
  0% { background-position: 0% 40%; }
  100% { background-position: 100% 62%; }
}
@keyframes accentDrift {
  0%, 100% { transform: rotate(-8deg) translate3d(0,0,0); }
  50% { transform: rotate(-3deg) translate3d(12px,7px,0); }
}
@keyframes accentOrbit {
  0%, 100% { transform: translate3d(0,0,0) rotate(0); }
  50% { transform: translate3d(-10px,-8px,0) rotate(22deg); }
}
@keyframes todayFloat {
  0%, 100% { transform: rotate(1.2deg) translateY(0); }
  50% { transform: rotate(.4deg) translateY(-7px); }
}
@keyframes urgentGlow {
  0%, 100% { box-shadow: var(--shadow-sm), 0 0 0 0 rgba(232,79,114,.06); }
  50% { box-shadow: var(--shadow-md), 0 0 0 6px rgba(232,79,114,.09); }
}
@keyframes badgePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.035); }
}

@media (max-width: 1000px) {
  .priority-grid { grid-template-columns: repeat(2, 1fr); }
  .status-grid { grid-template-columns: 1fr; }
  .status-list { min-height: auto; }
}

@media (max-width: 820px) {
  .top-nav { display: none; }
  .header-inner { grid-template-columns: 1fr auto auto; }
  .dashboard-intro { grid-template-columns: 1fr; align-items: start; gap: 24px; padding: 32px 30px 54px; }
  .dashboard-intro::before { right: 18px; top: 25px; }
  .today-card { width: 100%; min-width: 0; transform: none; animation: none; }
  .control-panel { margin-inline: 16px; }
  .program-row { align-items: stretch; flex-direction: column; gap: 0; }
  .program-hint { max-width: none; margin-top: 9px; text-align: left; }
  .term-progress-card { grid-template-columns: 1fr; gap: 18px; }
  .control-row { align-items: stretch; flex-direction: column; gap: 15px; }
  .control-block { min-width: 0; }
  .term-range { text-align: left; }
  .calendar-heading, .priority-heading { align-items: stretch; flex-direction: column; }
  .priority-heading > p { max-width: none; text-align: left; }
  .view-switch { width: 100%; overflow-x: auto; }
  .view-switch button { flex: 1 0 auto; }
}

@media (max-width: 620px) {
  .header-inner, .page-shell, footer { width: min(100% - 24px, 1180px); }
  .header-inner { min-height: 68px; gap: 8px; }
  .university-logo { width: 39px; height: 39px; }
  .office-logo-wrap { width: 48px; height: 32px; }
  .office-logo { width: 48px; height: 36px; }
  .brand-logos { gap: 4px; }
  .brand { gap: 7px; }
  .brand strong { font-size: .84rem; }
  .brand small { display: none; }
  .theme-toggle { width: 42px; padding: 8px; }
  .theme-label { display: none !important; }
  .pdf-button { padding: 9px 11px; }
  .pdf-button span { display: none; }
  .page-shell { padding-top: 16px; }
  .dashboard-intro { padding: 26px 21px 47px; border-radius: 23px; }
  .dashboard-intro h1 { font-size: clamp(2rem, 11vw, 3rem); }
  .student-badge { font-size: .76rem; letter-spacing: .015em; }
  .dashboard-intro::before { display: none; }
  .intro-lede { font-size: .98rem; }
  .updated { font-size: .82rem; }
  .control-panel { margin: -23px 10px 0; padding: 16px; }
  .term-progress-card { margin-top: 16px; padding: 18px; border-radius: 19px; }
  .term-progress-value { justify-content: flex-start; }
  .segmented { width: 100%; }
  .segmented button { flex: 1; min-width: 0; padding-inline: 8px; }
  .program-segmented { display: grid; grid-template-columns: 1fr; }
  .chip-row { flex-wrap: nowrap; margin-inline: -16px; padding: 0 16px 4px; overflow-x: auto; scrollbar-width: none; }
  .chip-row::-webkit-scrollbar { display: none; }
  .chip-row button { flex: 0 0 auto; }
  .priority-section { margin-top: 40px; }
  .priority-grid { display: flex; margin-inline: -12px; padding: 0 12px 10px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .priority-grid::-webkit-scrollbar { display: none; }
  .priority-card { flex: 0 0 86%; scroll-snap-align: start; }
  .event-card { grid-template-columns: 54px minmax(0, 1fr); gap: 12px; padding: 14px; }
  .event-actions { grid-column: 2; align-items: flex-start; flex-direction: row; flex-wrap: wrap; }
  .date-capsule { min-height: 56px; }
  .period-line { grid-template-columns: 1fr; gap: 0; }
  .view-switch { display: grid; grid-template-columns: 1fr 1fr; }
  .search-panel { padding: 15px; }
  .search-field input { padding-right: 48px; }
  .search-field kbd { display: none; }
  .search-field button { right: 10px; }
  .search-shortcuts { align-items: flex-start; flex-direction: column; gap: 7px; }
  .search-chips { width: calc(100% + 30px); flex-wrap: nowrap; margin-inline: -15px; padding: 0 15px 4px; overflow-x: auto; scrollbar-width: none; }
  .search-chips::-webkit-scrollbar { display: none; }
  .search-chips button { flex: 0 0 auto; }
  footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal-item { opacity: 1 !important; translate: none !important; }
  .priority-card { transform: none !important; }
}