@font-face {
    font-family: "Noto Sans Thai";
    src: url("/assets/fonts/NotoSansThai-Regular.ttf") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Noto Sans Thai";
    src: url("/assets/fonts/NotoSansThai-Bold.ttf") format("truetype");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

html,
body,
button,
input,
select,
textarea {
    font-family: "Noto Sans Thai", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

@font-face {
    font-family: 'Noto Sans Thai';
    src: url('../fonts/NotoSansThai-Regular.woff2') format('woff2');
    font-weight: 400;
}

@font-face {
    font-family: 'Noto Sans Thai';
    src: url('../fonts/NotoSansThai-Medium.woff2') format('woff2');
    font-weight: 500;
}

@font-face {
    font-family: 'Noto Sans Thai';
    src: url('../fonts/NotoSansThai-SemiBold.woff2') format('woff2');
    font-weight: 600;
}

@font-face {
    font-family: 'Noto Sans Thai';
    src: url('../fonts/NotoSansThai-Bold.woff2') format('woff2');
    font-weight: 700;
}

:root {
    --coop-primary: #10b981;
    --coop-primary-dark: #059669;
    --coop-primary-soft: #e8f8f1;
    --coop-dark: #111827;
    --coop-muted: #6b7280;
    --coop-border: #e5e7eb;
    --coop-bg: #f6f8fa;
    --coop-white: #ffffff;
    --coop-warning: #f59e0b;
    --coop-danger: #ef4444;
    --coop-success: #10b981;
    --coop-info: #0ea5e9;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --shadow-card: 0 8px 24px rgba(15, 23, 42, 0.06);
}

* { box-sizing: border-box; }

body {
    font-family: 'Noto Sans Thai', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--coop-bg);
    color: var(--coop-dark);
    font-size: 15px;
    line-height: 1.6;
}

a { text-decoration: none; }

.icon-xs { width: 14px; height: 14px; }
.icon-sm { width: 18px; height: 18px; }
.icon-md { width: 24px; height: 24px; }
.icon-lg { width: 40px; height: 40px; }

.coop-card {
    background: var(--coop-white);
    border: 1px solid var(--coop-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}

.coop-btn-primary,
.coop-btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 12px;
    font-weight: 600;
    padding: 0.65rem 1.15rem;
}

.coop-btn-primary {
    background: var(--coop-primary);
    border: 1px solid var(--coop-primary);
    color: #fff;
}

.coop-btn-primary:hover {
    background: var(--coop-primary-dark);
    color: #fff;
}

.coop-btn-outline {
    background: #fff;
    border: 1px solid var(--coop-border);
    color: var(--coop-dark);
}

.coop-badge-success,
.coop-badge-warning,
.coop-badge-danger,
.coop-badge-secondary {
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    font-weight: 600;
    font-size: 0.8rem;
}

.coop-badge-success { background: #d1fae5; color: #047857; }
.coop-badge-warning { background: #fef3c7; color: #b45309; }
.coop-badge-danger { background: #fee2e2; color: #b91c1c; }
.coop-badge-secondary { background: #f3f4f6; color: #4b5563; }

.coop-progress {
    height: 8px;
    background: #e5e7eb;
    border-radius: 999px;
    overflow: hidden;
}

.coop-progress-bar {
    height: 100%;
    background: var(--coop-primary);
    border-radius: 999px;
}

.form-control,
.form-select {
    border-radius: 12px;
    min-height: 46px;
    border-color: var(--coop-border);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--coop-primary);
    box-shadow: 0 0 0 0.2rem rgba(16, 185, 129, 0.15);
}

.app-footer {
    padding: 18px 36px;
    color: var(--coop-muted);
}



img.icon-xs,
.icon-xs {
    width: 14px !important;
    height: 14px !important;
    max-width: 14px !important;
    max-height: 14px !important;
    object-fit: contain;
    flex-shrink: 0;
}

img.icon-sm,
.icon-sm {
    width: 18px !important;
    height: 18px !important;
    max-width: 18px !important;
    max-height: 18px !important;
    object-fit: contain;
    flex-shrink: 0;
}

img.icon-md,
.icon-md {
    width: 24px !important;
    height: 24px !important;
    max-width: 24px !important;
    max-height: 24px !important;
    object-fit: contain;
    flex-shrink: 0;
}

img.icon-lg,
.icon-lg {
    width: 42px !important;
    height: 42px !important;
    max-width: 42px !important;
    max-height: 42px !important;
    object-fit: contain;
    flex-shrink: 0;
}


/* ป้องกัน icon ใน sidebar ใหญ่ผิดปกติ */
.menu-item img {
    width: 18px !important;
    height: 18px !important;
    max-width: 18px !important;
    max-height: 18px !important;
    object-fit: contain;
    flex-shrink: 0;
}


/* ป้องกัน logo icon ใหญ่ผิดปกติ */
.brand-icon img,
.auth-brand-icon img {
    width: 22px !important;
    height: 22px !important;
    max-width: 22px !important;
    max-height: 22px !important;
    object-fit: contain;
}


/* ป้องกัน icon ในช่อง input เช่น search/user/id-card ใหญ่ผิดปกติ */
.input-icon {
    width: 18px;
    height: 18px;
}

.input-icon img {
    width: 18px !important;
    height: 18px !important;
    max-width: 18px !important;
    max-height: 18px !important;
    object-fit: contain;
}


/* ป้องกัน icon ใน course meta / info box */
.course-meta img,
.detail-info-icon img,
.profile-info-icon img,
.registration-info-icon img,
.profile-stat-icon img {
    width: 18px !important;
    height: 18px !important;
    max-width: 18px !important;
    max-height: 18px !important;
    object-fit: contain;
}


img {
    max-width: 100%;
}

.icon-xs {
    width: 14px !important;
    height: 14px !important;
    max-width: 14px !important;
    max-height: 14px !important;
    object-fit: contain;
    flex-shrink: 0;
}

.icon-sm {
    width: 18px !important;
    height: 18px !important;
    max-width: 18px !important;
    max-height: 18px !important;
    object-fit: contain;
    flex-shrink: 0;
}

.icon-md {
    width: 24px !important;
    height: 24px !important;
    max-width: 24px !important;
    max-height: 24px !important;
    object-fit: contain;
    flex-shrink: 0;
}

.icon-lg {
    width: 40px !important;
    height: 40px !important;
    max-width: 40px !important;
    max-height: 40px !important;
    object-fit: contain;
    flex-shrink: 0;
}

/* กรอบ icon แบบมาตรฐาน */
.icon-box {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background: var(--coop-primary-soft);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-box-primary {
    background: var(--coop-primary);
}

.icon-box-primary img {
    filter: brightness(0) invert(1);
}

.icon-box-soft {
    background: var(--coop-primary-soft);
}

.icon-box-soft img {
    opacity: 0.9;
}

/* ป้องกัน svg ล้น */
.icon-box img,
.brand-icon img,
.menu-item img,
.input-icon img,
.course-meta img,
.detail-info-icon img,
.profile-info-icon img,
.registration-info-icon img,
.profile-stat-icon img {
    object-fit: contain;
    flex-shrink: 0;
}