@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

:root {
    --primary:      #2D6A4F;
    --primary-dk:   #1B4332;
    --primary-lt:   #d8f3dc;
    --accent:       #F4A261;
    --accent-lt:    #fff3e0;
    --danger:       #d63447;
    --danger-lt:    #fdeef0;
    --success:      #2D6A4F;
    --success-lt:   #d8f3dc;
    --warn:         #e07b00;
    --warn-lt:      #fff3e0;
    --text:         #1a1f2e;
    --text-muted:   #6b7280;
    --border:       #e2e8f0;
    --bg:           #f0f4f1;
    --white:        #ffffff;
    --sidebar-w:    260px;
    --radius:       12px;
    --shadow:       0 2px 12px rgba(0,0,0,0.08);
    --shadow-lg:    0 8px 32px rgba(0,0,0,0.14);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'DM Sans', sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.6; }
a { color: var(--primary); text-decoration: none; }

/* ── LAYOUT ── */
.app-wrapper { display: flex; min-height: 100vh; }

/* ── SIDEBAR ── */
.sidebar {
    width: var(--sidebar-w);
    background: var(--primary-dk);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
    transition: transform 0.25s ease;
}

.sidebar-brand { padding: 20px 18px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.sidebar-brand h2 { font-size: 16px; font-weight: 700; color: #fff; }
.sidebar-brand small { font-size: 11px; color: rgba(255,255,255,0.5); }

.sidebar-user {
    padding: 14px 18px;
    background: rgba(255,255,255,0.07);
    display: flex; align-items: center; gap: 10px;
}
.user-avatar {
    width: 36px; height: 36px; background: var(--accent);
    border-radius: 50%; display: flex; align-items: center;
    justify-content: center; font-weight: 700; font-size: 14px;
    color: #1a1f2e; flex-shrink: 0;
}
.user-info strong { display: block; font-size: 13px; font-weight: 600; }
.user-info span { font-size: 11px; color: rgba(255,255,255,0.55); }

/* ── SIDEBAR CREDITS ── */
.sidebar-credits {
    padding: 14px 18px;
    background: rgba(0,0,0,0.15);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.credits-label {
    display: flex; justify-content: space-between;
    font-size: 12px; color: rgba(255,255,255,0.7);
    margin-bottom: 8px;
}
.credits-label strong { color: #fff; font-weight: 700; }
.credits-bar {
    height: 6px; background: rgba(255,255,255,0.15);
    border-radius: 10px; overflow: hidden;
}
.credits-fill {
    height: 100%; background: #52b788;
    border-radius: 10px; transition: width 0.4s ease;
}
.credits-fill.warn { background: var(--accent); }
.credits-fill.danger { background: var(--danger); }

/* ── SIDEBAR NAV ── */
.sidebar-nav { flex: 1; padding: 12px 0; overflow-y: auto; }
.nav-section { padding: 8px 18px 4px; font-size: 10px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.35); }
.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 18px;
    color: rgba(255,255,255,0.75);
    font-size: 13.5px; font-weight: 500;
    cursor: pointer; transition: background 0.15s, color 0.15s;
    border-left: 3px solid transparent;
}
.nav-item:hover { background: rgba(255,255,255,0.08); color: #fff; }
.nav-item.active { background: rgba(255,255,255,0.12); color: #fff; border-left-color: var(--accent); }
.nav-item.disabled { opacity: 0.5; pointer-events: none; }
.nav-item .icon { font-size: 16px; width: 20px; text-align: center; }

.sidebar-footer { padding: 14px 18px; border-top: 1px solid rgba(255,255,255,0.1); }
.btn-logout { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,0.6); font-size: 13px; cursor: pointer; background: none; border: none; width: 100%; padding: 6px 0; transition: color 0.15s; }
.btn-logout:hover { color: #fff; }

/* ── SIDEBAR OVERLAY ── */
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 99; }
.sidebar-overlay.active { display: block; }

/* ── MAIN CONTENT ── */
.main-content { margin-left: var(--sidebar-w); flex: 1; display: flex; flex-direction: column; }

.topbar {
    background: var(--white); padding: 0 28px; height: 60px;
    display: flex; align-items: center; justify-content: space-between;
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 50;
}
.page-title { font-size: 17px; font-weight: 700; }
.page-subtitle { font-size: 12px; color: var(--text-muted); }

/* Mini credits in topbar */
.topbar-credits { display: flex; align-items: center; }
.mini-credits { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-muted); }
.mini-bar { width: 60px; height: 5px; background: var(--border); border-radius: 10px; overflow: hidden; }
.mini-fill { height: 100%; background: var(--primary); border-radius: 10px; }
.mini-fill.warn { background: var(--accent); }
.mini-fill.danger { background: var(--danger); }

.content { padding: 28px; }

/* ── HAMBURGER ── */
.hamburger { display: none; background: none; border: none; font-size: 22px; cursor: pointer; color: var(--text); padding: 4px 8px; border-radius: 6px; }
.hamburger:hover { background: var(--bg); }

/* ── CARDS ── */
.card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); }
.card-header { padding: 18px 22px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.card-header h3 { font-size: 15px; font-weight: 600; }
.card-body { padding: 22px; }

/* ── BUTTONS ── */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 18px; border-radius: 8px;
    font-size: 13.5px; font-weight: 600;
    cursor: pointer; border: none;
    transition: all 0.15s; font-family: 'DM Sans', sans-serif;
    text-decoration: none;
}
.btn-primary   { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dk); color: #fff; }
.btn-success   { background: var(--success); color: #fff; }
.btn-danger    { background: var(--danger); color: #fff; }
.btn-outline   { background: transparent; color: var(--primary); border: 1.5px solid var(--primary); }
.btn-outline:hover { background: var(--primary-lt); }
.btn-accent    { background: var(--accent); color: #fff; }
.btn-sm        { padding: 6px 12px; font-size: 12px; }
.btn-lg        { padding: 12px 28px; font-size: 15px; }
.btn:disabled  { opacity: 0.5; cursor: not-allowed; }

/* ── FORMS ── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.form-label span { color: var(--danger); }
.form-control {
    width: 100%; padding: 10px 12px;
    border: 1.5px solid var(--border); border-radius: 8px;
    font-size: 13.5px; font-family: 'DM Sans', sans-serif;
    background: var(--white); color: var(--text);
    transition: border-color 0.15s, box-shadow 0.15s; outline: none;
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(45,106,79,0.1); }
.form-text { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ── ALERTS ── */
.alert {
    padding: 12px 16px; border-radius: 8px; font-size: 13.5px;
    margin-bottom: 18px; display: flex; align-items: flex-start; gap: 10px;
}
.alert-success { background: var(--success-lt); color: var(--success); border: 1px solid #b7e4ca; }
.alert-danger  { background: var(--danger-lt);  color: var(--danger);  border: 1px solid #f5b8bf; }
.alert-warning { background: var(--warn-lt);    color: var(--warn);    border: 1px solid #fcd580; }
.alert-info    { background: #e8f0fe;           color: #1a56c4;        border: 1px solid #bdd0fb; }

/* ── CREDITS DISPLAY (dashboard) ── */
.credits-card {
    background: linear-gradient(135deg, var(--primary-dk), var(--primary));
    color: #fff; border-radius: var(--radius);
    padding: 24px 28px;
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 24px;
    box-shadow: var(--shadow-lg);
}
.credits-card h2 { font-size: 42px; font-weight: 800; line-height: 1; }
.credits-card p  { font-size: 13px; opacity: 0.75; margin-top: 4px; }
.credits-ring {
    width: 80px; height: 80px; border-radius: 50%;
    background: rgba(255,255,255,0.15);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    font-weight: 700; font-size: 20px;
    border: 3px solid rgba(255,255,255,0.3);
}
.credits-ring small { font-size: 10px; font-weight: 400; opacity: 0.75; }

/* ── DOCTOR LIST TABLE ── */
.doctor-table { width: 100%; border-collapse: collapse; }
.doctor-table thead tr { background: #f8fafc; }
.doctor-table th {
    padding: 11px 14px; text-align: left; font-size: 12px; font-weight: 600;
    color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px;
    border-bottom: 1.5px solid var(--border);
}
.doctor-table td {
    padding: 12px 14px; border-bottom: 1px solid var(--border);
    vertical-align: middle; font-size: 13.5px;
}
.doctor-table tr:last-child td { border-bottom: none; }
.doctor-table tr:hover td { background: #fafbfc; }

.badge-submitted { background: var(--success-lt); color: var(--success); padding: 3px 10px; border-radius: 20px; font-size: 11.5px; font-weight: 600; }
.badge-draft     { background: var(--warn-lt); color: var(--warn); padding: 3px 10px; border-radius: 20px; font-size: 11.5px; font-weight: 600; }

/* ── UPLOAD ZONE ── */
.upload-zone {
    border: 2.5px dashed var(--border);
    border-radius: var(--radius); padding: 32px;
    text-align: center; cursor: pointer;
    transition: all 0.2s; background: #fafbfc;
}
.upload-zone:hover, .upload-zone.dragover {
    border-color: var(--primary); background: var(--primary-lt);
}
.upload-zone .icon { font-size: 40px; margin-bottom: 10px; }
.upload-zone h4 { font-size: 15px; font-weight: 600; margin-bottom: 6px; }
.upload-zone p  { font-size: 13px; color: var(--text-muted); }

/* ── CROPPER CONTAINER ── */
.cropper-wrapper {
    background: #1a1a2e;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
}

.cropper-stage {
    width: 100%; height: 480px;
    position: relative; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
    cursor: grab;
    user-select: none;
}
.cropper-stage:active { cursor: grabbing; }
.cropper-stage img {
    position: absolute;
    transform-origin: center center;
    max-width: none;
    pointer-events: none;
}

/* A5 crop overlay */
.crop-overlay {
    position: absolute; inset: 0;
    pointer-events: none; z-index: 10;
}
.crop-overlay svg { width: 100%; height: 100%; }

/* Face guide circle */
.face-guide {
    position: absolute;
    border: 2px dashed rgba(244,162,97,0.7);
    border-radius: 50%;
    pointer-events: none;
    z-index: 11;
    transform: translate(-50%, -50%);
}
.face-guide-label {
    position: absolute;
    top: -24px; left: 50%; transform: translateX(-50%);
    font-size: 10px; color: rgba(244,162,97,0.9);
    white-space: nowrap; font-weight: 600;
    letter-spacing: 0.5px; text-transform: uppercase;
}

.cropper-controls {
    background: #111827; padding: 14px 16px;
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.ctrl-btn {
    background: rgba(255,255,255,0.1); border: none;
    color: #fff; padding: 7px 14px; border-radius: 6px;
    cursor: pointer; font-size: 13px; font-weight: 500;
    transition: background 0.15s; font-family: 'DM Sans', sans-serif;
    display: flex; align-items: center; gap: 5px;
}
.ctrl-btn:hover { background: rgba(255,255,255,0.2); }
.ctrl-btn.active { background: var(--primary); }

.zoom-slider {
    flex: 1; min-width: 100px; max-width: 180px;
    height: 4px; border-radius: 10px;
    background: rgba(255,255,255,0.2);
    appearance: none; cursor: pointer; outline: none;
}
.zoom-slider::-webkit-slider-thumb {
    appearance: none; width: 16px; height: 16px;
    border-radius: 50%; background: var(--accent); cursor: pointer;
}
.zoom-label { font-size: 12px; color: rgba(255,255,255,0.6); min-width: 36px; text-align: center; }

/* Preview */
.preview-wrapper {
    background: #f0f4f1; border-radius: var(--radius);
    padding: 16px; text-align: center;
}
.preview-img {
    max-width: 100%; height: auto; border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    /* A5 aspect ratio */
    aspect-ratio: 1 / 1.4142;
    object-fit: cover;
}
.preview-placeholder {
    aspect-ratio: 1 / 1.4142;
    background: #e2e8f0; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 8px; color: var(--text-muted);
    font-size: 13px;
}
.preview-placeholder .icon { font-size: 36px; opacity: 0.4; }

/* ── GUIDELINES GRID ── */
.guidelines-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}
.guideline-card {
    border-radius: 10px; overflow: hidden;
    box-shadow: var(--shadow);
    border: 2px solid transparent;
}
.guideline-card.allowed   { border-color: var(--success); }
.guideline-card.notallowed { border-color: var(--danger); }

.guideline-img {
    width: 100%; aspect-ratio: 3/4;
    background: #e9ecef;
    display: flex; align-items: center; justify-content: center;
    font-size: 48px; position: relative;
    overflow: hidden;
}
.guideline-img img { width: 100%; height: 100%; object-fit: cover; }
.guideline-badge {
    position: absolute; top: 8px; left: 8px;
    padding: 4px 10px; border-radius: 20px;
    font-size: 12px; font-weight: 700;
}
.badge-ok  { background: var(--success); color: #fff; }
.badge-no  { background: var(--danger);  color: #fff; }
.guideline-label {
    padding: 10px 12px; background: #fff;
    font-size: 13px; font-weight: 600; text-align: center;
}
.guideline-card.notallowed .guideline-label { color: var(--danger); }
.guideline-card.allowed    .guideline-label { color: var(--success); }

/* ── SUCCESS PAGE ── */
.success-banner {
    background: linear-gradient(135deg, var(--primary-dk), var(--primary));
    color: #fff; border-radius: var(--radius);
    padding: 32px; text-align: center; margin-bottom: 24px;
}
.success-banner .check { font-size: 56px; margin-bottom: 12px; }
.success-banner h2 { font-size: 24px; font-weight: 700; }
.success-banner p  { opacity: 0.8; margin-top: 6px; }

/* ── LOW QUALITY BANNER ── */
.lq-warning {
    background: var(--warn-lt); border: 2px solid var(--accent);
    border-radius: 10px; padding: 16px 18px;
    display: flex; gap: 12px; align-items: flex-start;
    margin-bottom: 20px;
}

/* ── LOGIN ── */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-dk), var(--primary) 60%, #52b788);
    display: flex; align-items: center; justify-content: center; padding: 20px;
}
.login-box {
    background: var(--white); border-radius: 16px;
    padding: 44px 40px; width: 100%; max-width: 400px;
    box-shadow: var(--shadow-lg);
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo .logo-icon { font-size: 48px; margin-bottom: 10px; }
.login-logo h1 { font-size: 22px; font-weight: 700; }
.login-logo p  { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

/* ── MISC ── */
.page-header { margin-bottom: 24px; display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); }
.empty-state .empty-icon { font-size: 40px; margin-bottom: 12px; opacity: 0.5; }
.table-wrap { overflow-x: auto; }
.mobile-only { display: none; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    .hamburger { display: block; }
    .sidebar {
        transform: translateX(-100%);
        z-index: 200;
        width: 280px;
    }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .content { padding: 16px; }
    .topbar { padding: 0 14px; }
    .page-header { flex-direction: column; align-items: stretch; gap: 10px; }
    .page-header .btn { width: 100%; justify-content: center; display: flex; }
    .cropper-stage { height: 320px; }
    .guidelines-grid { grid-template-columns: 1fr 1fr; }
    .credits-card { flex-direction: column; align-items: flex-start; gap: 16px; }
    .login-box { padding: 32px 24px; }
    .mobile-only { display: block; }
    .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    table { min-width: 400px; }
}

@media (max-width: 400px) {
    .guidelines-grid { grid-template-columns: 1fr; }
}