/* School Attendance & Communication System — app-like front end */

:root {
	--ssm-primary: #2f6fed;
	--ssm-primary-dark: #204fb0;
	--ssm-danger: #e0433d;
	--ssm-success: #1f9d55;
	--ssm-bg: #f4f6fb;
	--ssm-card: #ffffff;
	--ssm-border: #e3e7ef;
	--ssm-text: #1c2333;
	--ssm-text-muted: #6b7280;
	--ssm-radius: 14px;
}

.ssm-app, .ssm-app * { box-sizing: border-box; }

.ssm-app {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	background: var(--ssm-bg);
	color: var(--ssm-text);
	min-height: 100vh;
	width: 100%;
	position: relative;
	z-index: 1;
}

/* Kill common theme chrome bleed-through when this page is used full-screen */
body.ssm-fullscreen #wpadminbar,
body.ssm-fullscreen header:not(.ssm-topbar),
body.ssm-fullscreen footer:not(.ssm-footer),
body.ssm-fullscreen .site-header,
body.ssm-fullscreen .site-footer { display: none !important; }
body.ssm-fullscreen { margin-top: 0 !important; }

/* ---------- Topbar ---------- */
.ssm-topbar {
	position: sticky;
	top: 0;
	z-index: 10;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 14px 16px;
	background: var(--ssm-card);
	border-bottom: 1px solid var(--ssm-border);
}
.ssm-topbar-title { display: flex; flex-direction: column; line-height: 1.25; }
.ssm-topbar-name { font-weight: 700; font-size: 15px; }
.ssm-topbar-user { font-size: 13px; color: var(--ssm-text-muted); }

/* ---------- Buttons ---------- */
.ssm-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	border: none;
	border-radius: 10px;
	padding: 14px 20px;
	font-size: 16px;
	font-weight: 600;
	cursor: pointer;
	min-height: 48px; /* thumb-friendly tap target */
	touch-action: manipulation;
}
.ssm-btn--primary { background: var(--ssm-primary); color: #fff; }
.ssm-btn--primary:active { background: var(--ssm-primary-dark); }
.ssm-btn--ghost { background: transparent; color: var(--ssm-text); border: 1px solid var(--ssm-border); }
.ssm-btn--danger { background: var(--ssm-danger); color: #fff; }
.ssm-btn--block { width: 100%; }
.ssm-btn--small { min-height: 38px; padding: 8px 14px; font-size: 13px; }
.ssm-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- Login ---------- */
.ssm-app--auth {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
}
.ssm-login-card {
	background: var(--ssm-card);
	border-radius: var(--ssm-radius);
	padding: 32px 24px;
	width: 100%;
	max-width: 380px;
	box-shadow: 0 10px 30px rgba(20, 30, 60, 0.08);
}
.ssm-login-logo { font-weight: 700; color: var(--ssm-primary); margin-bottom: 4px; }
.ssm-login-title { font-size: 22px; margin: 0 0 20px; }
.ssm-form .ssm-field { margin-bottom: 16px; }
.ssm-field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--ssm-text-muted); }
.ssm-field input, .ssm-field select, .ssm-field textarea {
	width: 100%;
	padding: 13px 14px;
	font-size: 16px; /* prevents iOS zoom-on-focus */
	border: 1px solid var(--ssm-border);
	border-radius: 10px;
	background: #fff;
	color: var(--ssm-text);
}
.ssm-field input:focus, .ssm-field select:focus, .ssm-field textarea:focus {
	outline: none;
	border-color: var(--ssm-primary);
}
.ssm-error {
	background: #fdecea;
	color: var(--ssm-danger);
	padding: 10px 12px;
	border-radius: 8px;
	font-size: 14px;
	margin-bottom: 14px;
}
.ssm-success-msg {
	background: #eafaf0;
	color: var(--ssm-success);
	padding: 10px 12px;
	border-radius: 8px;
	font-size: 14px;
	margin-bottom: 14px;
}

/* ---------- Main / Tiles ---------- */
.ssm-main { padding: 16px; max-width: 720px; margin: 0 auto; }
.ssm-tiles {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 12px;
	margin-top: 8px;
}
.ssm-tile {
	background: var(--ssm-card);
	border-radius: var(--ssm-radius);
	border: 1px solid var(--ssm-border);
	padding: 22px 14px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 120px;
	cursor: pointer;
	text-align: center;
}
.ssm-tile:active { background: #eef2fb; }
.ssm-tile-icon { font-size: 28px; }
.ssm-tile-label { font-weight: 600; font-size: 14px; }

/* ---------- Views ---------- */
.ssm-view { background: var(--ssm-card); border-radius: var(--ssm-radius); border: 1px solid var(--ssm-border); padding: 18px; }
.ssm-view-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.ssm-view-title { font-size: 18px; font-weight: 700; margin: 0; }
.ssm-back-btn { background: none; border: none; color: var(--ssm-primary); font-weight: 600; font-size: 14px; cursor: pointer; padding: 8px 0; }

.ssm-date-banner {
	background: #eef2fb;
	color: var(--ssm-primary-dark);
	padding: 10px 14px;
	border-radius: 10px;
	font-weight: 600;
	font-size: 14px;
	margin-bottom: 16px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.ssm-locked-banner {
	background: #fff6e5;
	color: #8a5a00;
	padding: 12px 14px;
	border-radius: 10px;
	font-size: 14px;
	margin-bottom: 16px;
}

/* Student attendance rows — large tap targets, not tiny checkboxes */
.ssm-student-list { display: flex; flex-direction: column; gap: 8px; }
.ssm-student-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 12px 14px;
	border: 1px solid var(--ssm-border);
	border-radius: 12px;
}
.ssm-student-name { font-weight: 600; font-size: 15px; }
.ssm-student-meta { font-size: 12px; color: var(--ssm-text-muted); }

.ssm-toggle {
	display: inline-flex;
	border-radius: 999px;
	background: #f0f2f7;
	padding: 3px;
	min-width: 132px;
}
.ssm-toggle button {
	border: none;
	background: transparent;
	padding: 10px 14px;
	font-size: 13px;
	font-weight: 700;
	border-radius: 999px;
	cursor: pointer;
	flex: 1;
	min-height: 40px;
}
.ssm-toggle button.is-present { color: var(--ssm-success); }
.ssm-toggle button.is-absent { color: var(--ssm-danger); }
.ssm-toggle button.is-active.is-present { background: #1f9d55; color: #fff; }
.ssm-toggle button.is-active.is-absent { background: var(--ssm-danger); color: #fff; }

.ssm-sticky-footer {
	position: sticky;
	bottom: 0;
	background: var(--ssm-card);
	padding: 12px 0 4px;
	margin-top: 16px;
	border-top: 1px solid var(--ssm-border);
}

/* Desktop widening for admin/reports-heavy screens */
@media (min-width: 640px) {
	.ssm-tiles { grid-template-columns: repeat(3, 1fr); }
	.ssm-main { padding: 24px; }
}