/* MatheCord tutor directory. Brand tokens from CLAUDE.md. Self-contained. */

.mc-dir {
	--mc-navy: #0F1E38;
	--mc-blue: #3B82F6;
	--mc-gold: #FFD700;
	--mc-gold-hover: #ffe44d;
	--mc-bg: #F8FAFC;
	--mc-text: #334155;
	--mc-muted: #64748B;
	--mc-border: #E2E8F0;

	max-width: 1140px;
	margin: 0 auto;
	font-family: "DM Sans", system-ui, sans-serif;
	color: var(--mc-text);
}

/* Header */
.mc-dir-head { position: relative; text-align: center; margin-bottom: 30px; }
.mc-dir-head > *:not(.mc-decor) { position: relative; z-index: 1; }
.mc-dir-label {
	display: block;
	font-family: "Urbanist", sans-serif;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 2px;
	font-size: 13px;
	color: var(--mc-blue);
	margin-bottom: 8px;
}
.mc-dir-h2 {
	font-family: "Urbanist", sans-serif;
	font-weight: 800;
	letter-spacing: -0.5px;
	color: var(--mc-navy);
	font-size: 32px;
	margin: 0 0 14px;
}
.mc-dir-goldline {
	display: inline-block;
	width: 60px;
	height: 3px;
	border-radius: 2px;
	background: var(--mc-gold);
	margin-bottom: 16px;
}
.mc-dir-lead { font-size: 17px; color: var(--mc-muted); margin: 0; }
.mc-dir-signout { text-align: center; margin: 10px 0 0; }
.mc-dir-signout a { color: var(--mc-blue); font-weight: 600; font-size: 14px; text-decoration: none; }
.mc-dir-signout a:hover { text-decoration: underline; }
.mc-dir-lock-signout { margin-top: 22px; font-size: 14px; }

/* Filter bar (desktop: a normal block that scrolls away with the page; on mobile it
   collapses behind the Filters button below). */
.mc-dir-filters {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	gap: 12px 14px;
	margin-bottom: 14px;
	padding: 18px;
	background: var(--mc-bg);
	border: 1px solid var(--mc-border);
	border-radius: 14px;
	box-shadow: 0 6px 18px rgba(15, 30, 56, .05);
}
.mc-dir-field { display: flex; flex-direction: column; gap: 5px; }
.mc-dir-field label {
	font-weight: 700;
	font-size: 12.5px;
	color: var(--mc-navy);
	letter-spacing: .2px;
}
.mc-dir-field select,
.mc-dir-price-range input {
	border: 1px solid var(--mc-border);
	border-radius: 9px;
	padding: 8px 11px;
	font-family: "DM Sans", sans-serif;
	font-size: 14px;
	color: var(--mc-text);
	background: #fff;
	min-width: 150px;
}
.mc-dir-field select:focus,
.mc-dir-price-range input:focus {
	outline: none;
	border-color: var(--mc-blue);
	box-shadow: 0 0 0 3px rgba(59, 130, 246, .12);
}
/* Custom dropdown caret so every filter clearly reads as a dropdown. */
.mc-dir-field select {
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	padding-right: 32px;
	cursor: pointer;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7'%3E%3Cpath d='M1 1l4.5 4.5L10 1' fill='none' stroke='%230F1E38' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 11px center;
	background-size: 11px 7px;
}

.mc-dir-price-range { display: flex; align-items: center; gap: 8px; }
.mc-dir-price-range input { min-width: 78px; width: 78px; }
.mc-dir-price-range span { color: var(--mc-muted); font-size: 13px; }
.mc-dir-clear {
	border: 1px solid var(--mc-border);
	background: #fff;
	color: var(--mc-navy);
	border-radius: 50px;
	padding: 9px 16px;
	font-family: "Urbanist", sans-serif;
	font-weight: 700;
	font-size: 12.5px;
	cursor: pointer;
	align-self: flex-end;
}
.mc-dir-clear:hover { border-color: var(--mc-blue); color: var(--mc-blue); }
.mc-dir-count { font-size: 14px; color: var(--mc-muted); margin: 0 0 18px; text-align: center; }

/* Mobile: the full filter bar is too tall for small screens, so collapse it behind a
   sticky "Filters" button that opens the filters as a bottom sheet. Desktop is unchanged. */
.mc-dir-filter-toggle,
.mc-dir-filter-backdrop,
.mc-dir-filter-done,
.mc-dir-filter-close { display: none; }

@media (max-width: 768px) {
	.mc-dir-filter-toggle {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		gap: 8px;
		position: sticky;
		top: var(--mc-sticky-top, 12px);
		z-index: 30;
		width: 100%;
		margin-bottom: 14px;
		padding: 12px 18px;
		border: 1px solid var(--mc-border);
		border-radius: 50px;
		background: #fff;
		color: var(--mc-navy);
		font-family: "Urbanist", sans-serif;
		font-weight: 800;
		font-size: 14px;
		letter-spacing: .3px;
		cursor: pointer;
		box-shadow: 0 6px 18px rgba(15, 30, 56, .08);
	}
	.mc-dir-filter-toggle i { color: var(--mc-blue); }
	.mc-dir-filter-badge {
		display: inline-flex; align-items: center; justify-content: center;
		min-width: 20px; height: 20px; padding: 0 6px;
		border-radius: 50px; background: var(--mc-gold); color: #000;
		font-size: 12px; font-weight: 800;
	}
	.mc-dir-filter-badge[hidden] { display: none; }

	/* Hidden until the button opens it. */
	.mc-dir-filters { display: none; }
	.mc-dir-filters.is-open {
		display: flex;
		flex-direction: column;
		position: fixed;
		left: 0; right: 0; bottom: 0; top: auto;
		margin: 0;
		max-height: 88vh;
		overflow-y: auto;
		z-index: 9999;
		border-radius: 18px 18px 0 0;
		box-shadow: 0 -12px 40px rgba(15, 30, 56, .28);
	}
	.mc-dir-filter-close {
		display: block;
		position: sticky;
		top: 0;
		align-self: flex-end;
		margin: -6px -6px 0 0;
		width: 34px;
		height: 34px;
		border: none;
		background: none;
		color: var(--mc-muted);
		font-size: 28px;
		line-height: 1;
		cursor: pointer;
	}
	.mc-dir-filters.is-open .mc-dir-field { width: 100%; }
	.mc-dir-filters.is-open .mc-dir-field select,
	.mc-dir-filters.is-open .mc-dir-price-range { width: 100%; }
	.mc-dir-filters.is-open .mc-dir-price-range input { flex: 1; min-width: 0; width: auto; }

	.mc-dir-filter-backdrop.is-open {
		display: block;
		position: fixed; inset: 0;
		background: rgba(15, 30, 56, .5);
		z-index: 9998;
	}
	.mc-dir-filter-done {
		display: block;
		margin-top: 6px;
		border: none;
		background: var(--mc-navy);
		color: #fff;
		border-radius: 50px;
		padding: 12px 16px;
		font-family: "Urbanist", sans-serif;
		font-weight: 800;
		font-size: 14px;
		letter-spacing: .3px;
		cursor: pointer;
	}
}

/* Grid + cards */
.mc-dir-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
	gap: 22px;
}
.mc-dir-card {
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid var(--mc-border);
	border-radius: 16px;
	box-shadow: 0 8px 24px rgba(15, 30, 56, .06);
	padding: 24px;
	transition: transform .15s ease, box-shadow .15s ease;
}
.mc-dir-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 14px 34px rgba(15, 30, 56, .12);
}
.mc-dir-card-top { display: flex; gap: 14px; align-items: center; margin-bottom: 14px; }
.mc-dir-avatar {
	width: 64px; height: 64px;
	border-radius: 12px;
	object-fit: cover;
	border: 1px solid var(--mc-border);
	flex: 0 0 auto;
}
/* Navy-circle initial fallback (no photo, or a dead/expired image link). */
.mc-dir-avatar-fallback {
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--mc-navy);
	color: var(--mc-gold);
	border-color: var(--mc-navy);
	font-family: "Urbanist", sans-serif;
	font-weight: 800;
	font-size: 26px;
	line-height: 1;
}
.mc-dir-card-headings { min-width: 0; }
.mc-dir-name {
	font-family: "Urbanist", sans-serif;
	font-weight: 800;
	color: var(--mc-navy);
	font-size: 19px;
	margin: 0 0 4px;
	line-height: 1.2;
}
.mc-dir-price {
	display: inline-block;
	font-weight: 700;
	font-size: 13px;
	color: var(--mc-navy);
	background: rgba(255, 215, 0, .22);
	border-radius: 50px;
	padding: 3px 12px;
}
.mc-dir-about { font-size: 14.5px; line-height: 1.55; color: var(--mc-text); margin: 0 0 14px; }

.mc-dir-meta {
	list-style: none;
	padding: 0;
	margin: 0 0 14px;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 6px 14px;
}
.mc-dir-meta li { font-size: 13.5px; color: var(--mc-muted); }
.mc-dir-meta i { color: var(--mc-blue); width: 16px; }

.mc-dir-topics { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.mc-dir-topic-tag {
	font-size: 12px;
	color: var(--mc-navy);
	background: rgba(59, 130, 246, .08);
	border: 1px solid rgba(59, 130, 246, .18);
	border-radius: 50px;
	padding: 3px 10px;
}

/* Actions */
.mc-dir-actions { display: flex; gap: 8px; margin-top: auto; flex-wrap: wrap; }
.mc-dir-btn {
	flex: 1 1 auto;
	text-align: center;
	border: none;
	cursor: pointer;
	border-radius: 50px;
	padding: 7px 12px;
	font-family: "Urbanist", sans-serif;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .3px;
	font-size: 11.5px;
	text-decoration: none;
	transition: transform .15s ease, background .15s ease;
}
.mc-dir-btn:hover { transform: translateY(-2px); }
.mc-dir-btn-gold { background: var(--mc-gold); color: #000; }
.mc-dir-btn-gold:hover { background: var(--mc-gold-hover); }
.mc-dir-btn-navy { background: var(--mc-navy); color: #fff; }
.mc-dir-btn-navy:hover { background: #16294a; color: #fff; }
.mc-dir-btn-outline { background: #fff; color: var(--mc-navy); border: 2px solid var(--mc-gold); }
.mc-dir-btn-outline:hover { background: rgba(255, 215, 0, .12); }

/* Disabled action buttons (a tutor viewing the directory cannot book/pay/message). */
.mc-dir-btn-disabled {
	background: #EEF2F7;
	color: #94A3B8;
	border: 2px solid #EEF2F7;
	cursor: not-allowed;
	pointer-events: none;
	box-shadow: none;
}
.mc-dir-btn-disabled:hover { transform: none; background: #EEF2F7; color: #94A3B8; }
.mc-dir-actions-note { font-size: 12px; color: var(--mc-muted); margin: 8px 0 0; }

.mc-dir-none, .mc-dir-empty { text-align: center; color: var(--mc-muted); font-size: 16px; margin-top: 24px; }

/* Locked state */
.mc-dir-lock {
	text-align: center;
	max-width: 600px;
	margin: 0 auto;
	background: #fff;
	border: 1px solid var(--mc-border);
	border-radius: 16px;
	box-shadow: 0 8px 24px rgba(15, 30, 56, .06);
	padding: 48px 32px;
}
.mc-dir-lock-icon {
	width: 64px; height: 64px;
	border-radius: 50%;
	background: rgba(59, 130, 246, .1);
	color: var(--mc-blue);
	display: flex; align-items: center; justify-content: center;
	font-size: 26px;
	margin: 0 auto 18px;
}
.mc-dir-lock .mc-dir-goldline { margin-left: auto; margin-right: auto; }
.mc-dir-lock-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	flex: 0 0 auto;
	margin-top: 8px;
	padding: 14px 28px;
	font-size: 14px;
}
.mc-dir-lock-step {
	margin-top: 22px;
	padding-top: 20px;
	border-top: 1px solid var(--mc-border);
}
.mc-dir-lock-step:first-of-type {
	margin-top: 10px;
	padding-top: 0;
	border-top: none;
}
.mc-dir-lock-step-title {
	font-family: "Urbanist", sans-serif;
	font-weight: 800;
	color: var(--mc-navy);
	font-size: 17px;
	margin: 0 0 6px;
}
.mc-dir-lock-step p {
	font-size: 14.5px;
	color: var(--mc-muted);
	line-height: 1.55;
	margin: 0 0 14px;
}

/* Message-a-tutor modal */
.mc-msg-modal { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; }
.mc-msg-modal[hidden] { display: none; }
.mc-msg-backdrop { position: absolute; inset: 0; background: rgba(15, 30, 56, .55); }
.mc-msg-box {
	position: relative;
	background: #fff;
	border-radius: 16px;
	max-width: 440px;
	width: calc(100% - 40px);
	padding: 34px 28px 28px;
	box-shadow: 0 20px 50px rgba(15, 30, 56, .3);
	text-align: center;
}
.mc-msg-close {
	position: absolute; top: 10px; right: 16px;
	background: none; border: none;
	font-size: 26px; line-height: 1;
	color: var(--mc-muted); cursor: pointer;
}
.mc-msg-title {
	font-family: "Urbanist", sans-serif;
	font-weight: 800;
	color: var(--mc-navy);
	font-size: 22px;
	margin: 4px 0 10px;
}
.mc-msg-copied { font-size: 14px; color: #059669; font-weight: 700; margin: 0 0 10px; min-height: 18px; }
.mc-msg-lead { font-size: 15px; color: var(--mc-muted); margin: 0 0 20px; line-height: 1.5; }
.mc-msg-open { display: inline-flex; }
.mc-msg-fallback { font-size: 13px; color: var(--mc-muted); margin: 16px 0 0; }
.mc-msg-fallback a { color: var(--mc-blue); }

/* View full profile - link + modal */
.mc-dir-viewlink {
	width: 100%;
	background: none;
	border: none;
	cursor: pointer;
	color: var(--mc-blue);
	font-family: "Urbanist", sans-serif;
	font-weight: 700;
	font-size: 12.5px;
	text-transform: uppercase;
	letter-spacing: .3px;
	padding: 2px 0 12px;
	text-align: center;
}
.mc-dir-viewlink:hover { text-decoration: underline; }

.mc-dir-modal { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; }
.mc-dir-modal[hidden] { display: none; }
.mc-dir-modal-backdrop { position: absolute; inset: 0; background: rgba(15, 30, 56, .55); }
.mc-dir-modal-box {
	position: relative;
	background: #fff;
	border-radius: 16px;
	max-width: 520px;
	width: calc(100% - 40px);
	max-height: 85vh;
	overflow-y: auto;
	padding: 30px 28px;
	box-shadow: 0 20px 50px rgba(15, 30, 56, .3);
}
.mc-dir-modal-close {
	position: absolute; top: 10px; right: 16px;
	background: none; border: none; font-size: 26px; line-height: 1;
	color: var(--mc-muted); cursor: pointer;
}
.mc-dir-full-head { display: flex; gap: 14px; align-items: center; margin-bottom: 14px; }
.mc-dir-full-name {
	font-family: "Urbanist", sans-serif; font-weight: 800; color: var(--mc-navy);
	font-size: 21px; margin: 0 0 6px; line-height: 1.2;
}
.mc-dir-full-about { font-size: 15px; line-height: 1.6; color: var(--mc-text); margin: 0 0 16px; }
.mc-dir-full-docs {
	margin: 14px 0 18px; padding: 14px 0;
	border-top: 1px solid var(--mc-border); border-bottom: 1px solid var(--mc-border);
	display: flex; flex-direction: column; gap: 8px;
}
.mc-dir-doc { color: var(--mc-blue); font-weight: 600; font-size: 14px; text-decoration: none; }
.mc-dir-doc:hover { text-decoration: underline; }
.mc-dir-doc i { width: 16px; }
.mc-dir-certs { font-size: 14px; color: var(--mc-text); }
.mc-dir-certs a { color: var(--mc-blue); }

/* Availability (soft brand callout box on the card) */
.mc-dir-avail {
	margin: 14px 0 2px;
	background: rgba(59, 130, 246, .05);
	border-left: 3px solid var(--mc-gold);
	border-radius: 0 12px 12px 0;
	padding: 10px 14px 8px;
}
.mc-dir-avail-label { display: flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 700; color: var(--mc-navy); margin: 0 0 6px; }
.mc-dir-avail-label i { color: var(--mc-blue); }
.mc-avail-list-card { grid-template-columns: 1fr 1fr; gap: 1px 14px; }
.mc-avail-list-card .mc-avail-li { font-size: 12.5px; padding: 3px 0; border-bottom: none; }
.mc-avail-list-card .mc-avail-li span:first-child { color: var(--mc-navy); font-weight: 600; }
.mc-avail-list-card .mc-avail-li span:last-child { color: var(--mc-text); }
.mc-avail-list-card .mc-avail-none span:last-child { color: var(--mc-muted); }
.mc-dir-full-avail { margin-top: 16px; }
.mc-dir-full-avail h4 { font-family: "Urbanist", sans-serif; font-weight: 800; color: var(--mc-navy); font-size: 15px; margin: 0 0 8px; }
.mc-avail-tz { font-family: "DM Sans", sans-serif; font-weight: 400; font-size: 12.5px; color: var(--mc-muted); margin-left: 6px; }
/* Fill top-to-bottom, column by column: Sun-Wed in column 1 (4), Thu-Sat in column 2 (3). */
.mc-avail-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: repeat(4, auto); grid-auto-flow: column; gap: 0 18px; }
.mc-avail-li { display: flex; justify-content: space-between; gap: 12px; font-size: 13.5px; padding: 6px 0; border-bottom: 1px solid var(--mc-border); }
.mc-avail-li span:first-child { color: var(--mc-navy); font-weight: 600; }
.mc-avail-li span:last-child { color: var(--mc-text); }
.mc-avail-none span:last-child { color: var(--mc-muted); }
@media (max-width: 560px) { .mc-avail-list { grid-template-columns: 1fr; grid-template-rows: none; grid-auto-flow: row; } }

/* Reveal */
.mc-r { opacity: 0; transform: translateY(32px); transition: opacity .6s ease, transform .6s ease; }
.mc-r.vis { opacity: 1; transform: translateY(0); }

@media (max-width: 640px) {
	.mc-dir-grid { grid-template-columns: 1fr; }
	.mc-dir-h2 { font-size: 26px; }
}