/**
 * Custom Theme Variables & Overrides
 * ====================================
 * Change colors, fonts, sizes here to update the entire site.
 * This file is loaded AFTER Tailwind and overrides its defaults.
 */

/* ========== GOOGLE FONTS ========== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* ========== CSS CUSTOM PROPERTIES (DESIGN TOKENS) ========== */
:root {
    /* ---- Primary Colors ---- */
    --color-primary:        #0F4374;
    --color-primary-light:  #1a5a94;
    --color-primary-dark:   #0a2f52;
    --color-primary-50:     #e8f0f8;
    --color-primary-100:    #c5dbed;
    --color-primary-200:    #9fc4e0;
    --color-primary-300:    #78acd3;
    --color-primary-400:    #5b9ac9;
    --color-primary-500:    #0F4374;
    --color-primary-600:    #0d3a65;
    --color-primary-700:    #0a2f52;
    --color-primary-800:    #07243e;
    --color-primary-900:    #04192b;

    /* ---- Accent / Secondary ---- */
    --color-accent:         #2196F3;
    --color-accent-light:   #64B5F6;
    --color-accent-dark:    #1565C0;

    /* ---- Success / Green ---- */
    --color-success:        #10B981;
    --color-success-light:  #D1FAE5;
    --color-success-dark:   #065F46;

    /* ---- Warning ---- */
    --color-warning:        #F59E0B;
    --color-warning-light:  #FEF3C7;

    /* ---- Danger / Error ---- */
    --color-danger:         #EF4444;
    --color-danger-light:   #FEE2E2;

    /* ---- Neutral / Gray ---- */
    --color-bg:             #F8FAFC;
    --color-surface:        #FFFFFF;
    --color-border:         #E2E8F0;
    --color-text:           #1E293B;
    --color-text-muted:     #64748B;
    --color-text-light:     #94A3B8;

    /* ---- Typography ---- */
    --font-family:          'Poppins', sans-serif;
    --font-size-xs:         0.75rem;    /* 12px */
    --font-size-sm:         0.875rem;   /* 14px */
    --font-size-base:       0.875rem;   /* 14px - matching your requirement */
    --font-size-md:         1rem;       /* 16px */
    --font-size-lg:         1.125rem;   /* 18px */
    --font-size-xl:         1.25rem;    /* 20px */
    --font-size-2xl:        1.5rem;     /* 24px */
    --font-size-3xl:        1.875rem;   /* 30px */
    --font-size-4xl:        2.25rem;    /* 36px */
    --font-weight-light:    300;
    --font-weight-normal:   400;
    --font-weight-medium:   500;
    --font-weight-semibold: 600;
    --font-weight-bold:     700;

    /* ---- Spacing ---- */
    --spacing-xs:  0.25rem;
    --spacing-sm:  0.5rem;
    --spacing-md:  1rem;
    --spacing-lg:  1.5rem;
    --spacing-xl:  2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* ---- Border Radius ---- */
    --radius-sm:   0.375rem;
    --radius-md:   0.5rem;
    --radius-lg:   0.75rem;
    --radius-xl:   1rem;
    --radius-full: 21px;
    --radius-pill: 9999px;

    /* ---- Shadows ---- */
    --shadow-sm:   0 1px 2px rgba(0,0,0,0.05);
    --shadow-md:   0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg:   0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl:   0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);

    /* ---- Transitions ---- */
    --transition-fast:   150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow:   500ms ease;
}


/* ========== BASE STYLES ========== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    margin: 0;
    min-height: 100vh;
}


/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1.2;
    margin: 0 0 var(--spacing-md);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-md); }

p {
    margin: 0 0 var(--spacing-md);
    color: var(--color-text);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-light);
}


/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 15px 16px;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    text-shadow: 0px 0px 10px rgba(0, 0, 0, 0.3);
    color: #FFFFFF;
    fill: #FFFFFF;
    background-color: var(--color-primary);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    line-height: 1;
    white-space: nowrap;
}

.btn:hover {
    background-color: var(--color-primary-light);
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
}

.btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Button Variants */
.btn-primary {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
}

.btn-success {
    background-color: var(--color-success);
}

.btn-success:hover {
    background-color: var(--color-success-dark);
}

.btn-danger {
    background-color: var(--color-danger);
}

.btn-danger:hover {
    background-color: #DC2626;
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    text-shadow: none;
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

.btn-sm {
    padding: 8px 16px;
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: 18px 32px;
    font-size: var(--font-size-md);
}

.btn-block {
    width: 100%;
}

.btn:disabled,
.btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}


/* ========== FORM ELEMENTS ========== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.form-label .required {
    color: var(--color-danger);
    margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    outline: none;
    appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-50);
}

.form-input::placeholder {
    color: var(--color-text-light);
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748B' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-error {
    font-size: var(--font-size-xs);
    color: var(--color-danger);
    margin-top: var(--spacing-xs);
}

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    margin-top: 3px;
    accent-color: var(--color-primary);
}

.form-check label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    cursor: pointer;
}


/* ========== CARD ========== */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.card-header {
    padding: var(--spacing-lg) var(--spacing-xl);
    background-color: var(--color-primary);
    color: #FFFFFF;
}

.card-header h1,
.card-header h2,
.card-header h3,
.card-header h4 {
    color: #FFFFFF;
    margin: 0;
}

.card-body {
    padding: var(--spacing-xl);
}

.p-05{
    padding: var(--spacing-sm);
}


.card-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
}


/* ========== ALERTS ========== */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.alert-success {
    background-color: var(--color-success-light);
    color: var(--color-success-dark);
    border-color: var(--color-success);
}

.alert-danger {
    background-color: var(--color-danger-light);
    color: #991B1B;
    border-color: var(--color-danger);
}

.alert-warning {
    background-color: var(--color-warning-light);
    color: #92400E;
    border-color: var(--color-warning);
}

.alert-info {
    background-color: var(--color-primary-50);
    color: var(--color-primary-dark);
    border-color: var(--color-primary-200);
}


/* ========== TABLE ========== */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.data-table th {
    background-color: var(--color-primary);
    color: #FFFFFF;
    padding: 12px 16px;
    text-align: left;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 0.05em;
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
}

.data-table tbody tr:hover {
    background-color: var(--color-primary-50);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}


/* ========== BADGE ========== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-pill);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border: 1px solid transparent;
}


/* ========== HERO SECTION ========== */
.hero {
    background: var(--color-primary) url('../images/apply-bg.jpg') center / cover no-repeat;
    color: var(--color-primary);
    padding: var(--spacing-3xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-primary);
    opacity: 0.3;
    z-index: 1;
}

.hero h1,
.hero h2 {
    color: var(--color-primary);
    text-shadow: 0px 0px 10px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
}

.hero p {
    color: var(--color-primary-500);
    position: relative;
    z-index: 2;
}


/* ========== PROGRESS TRACKER ========== */
.progress-tracker {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
    padding: var(--spacing-lg) 0;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.progress-step .step-badge {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    white-space: nowrap;
    transition: all var(--transition-normal);
}

.step-badge.completed {
    background: linear-gradient(135deg, var(--color-success), #059669);
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.step-badge.pending {
    background: var(--color-danger-light);
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
}

.step-badge.active {
    background: var(--color-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(15, 67, 116, 0.3);
}

.progress-arrow {
    font-size: 24px;
    color: var(--color-primary);
    margin: 0 var(--spacing-sm);
}

@media (max-width: 768px) {
    .progress-tracker {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    .progress-arrow {
        transform: rotate(90deg);
    }
}


/* ========== UTILITY CLASSES ========== */
.text-primary { color: var(--color-primary) !important; }
.text-white   { color: #FFFFFF !important; }
.text-muted   { color: var(--color-text-muted) !important; }
.text-success { color: var(--color-success) !important; }
.text-danger  { color: var(--color-danger) !important; }
.text-center  { text-align: center; }
.text-right   { text-align: right; }

.bg-primary   { background-color: var(--color-primary) !important; }
.bg-surface   { background-color: var(--color-surface) !important; }
.bg-light     { background-color: var(--color-bg) !important; }

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}


/* ========== LOADING SPINNER ========== */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #FFFFFF;
    animation: spin 0.8s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}


/* ========== ANIMATIONS ========== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}


/* ========== SCROLLBAR ========== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--color-primary-200);
    border-radius: var(--radius-pill);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-300);
}
/* ========== MOBILE RESPONSIVE (≤600px) ========== */
@media (max-width: 600px) {

    /* ---- Global spacing & padding ---- */
    body {
        font-size: 13px;
    }

    .container {
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    section {
        padding-left: 0;
        padding-right: 0;
    }

    /* ---- Cards ---- */
    .card {
        border-radius: var(--radius-md);
        margin-left: 0;
        margin-right: 0;
    }

    .card-body {
        padding: var(--spacing-sm);
    }

    .card-header {
        padding: var(--spacing-md) var(--spacing-md);
    }

    .card-footer {
        padding: var(--spacing-md) var(--spacing-md);
    }

    /* ---- Hero ---- */
    .hero {
        padding: var(--spacing-xl) 0;
    }

    .hero h2 {
        font-size: var(--font-size-xl);
    }

    .hero p {
        font-size: var(--font-size-sm);
    }

    /* ---- Typography ---- */
    h1 { font-size: var(--font-size-2xl); }
    h2 { font-size: var(--font-size-xl); }
    h3 { font-size: var(--font-size-lg); }
    h4 { font-size: var(--font-size-md); }

    /* ---- Buttons ---- */
    .btn {
        padding: 12px 14px;
        font-size: var(--font-size-xs);
    }

    .btn-lg {
        padding: 14px 20px;
        font-size: var(--font-size-sm);
    }

    .btn-sm {
        padding: 6px 12px;
    }

    /* ---- Forms ---- */
    .form-group {
        margin-bottom: var(--spacing-md);
    }

    .form-label {
        font-size: var(--font-size-xs);
        margin-bottom: 2px;
    }

    .form-input,
    .form-select,
    .form-textarea {
        padding: 10px 12px;
        font-size: 13px;
    }

    /* ---- Tables ---- */
    .data-table th, .data-table td {
        padding: 8px 10px;
        font-size: var(--font-size-xs);
    }

    /* Bank details table inside card */
    .card-body table td {
        padding: 8px 10px !important;
        font-size: 12px;
    }

    .card-body table .font-mono {
        font-size: 11px;
        letter-spacing: 0;
        word-break: break-all;
    }

    /* ---- Progress tracker ---- */
    .progress-tracker {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .progress-arrow {
        transform: rotate(90deg);
    }

    .progress-step .step-badge {
        padding: 8px 14px;
        font-size: 10px;
    }

    /* ---- Alerts ---- */
    .alert {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-xs);
    }

    /* ---- Badge ---- */
    .badge {
        padding: 3px 8px;
        font-size: 10px;
    }

    /* ---- Utility overrides for mobile ---- */
    .px-4 { padding-left: 12px !important; padding-right: 12px !important; }
    .px-5 { padding-left: 12px !important; padding-right: 12px !important; }
    .px-6 { padding-left: 14px !important; padding-right: 14px !important; }
    .py-6 { padding-top: 16px !important; padding-bottom: 16px !important; }
    .py-10 { padding-top: 24px !important; padding-bottom: 24px !important; }
    .p-5  { padding: 12px !important; }
    .p-6  { padding: 14px !important; }
    .p-8  { padding: 16px !important; }
    .mb-6 { margin-bottom: 16px !important; }
    .mt-6 { margin-top: 16px !important; }
    .mt-8 { margin-top: 20px !important; }
    .gap-6 { gap: 14px !important; }
    .gap-4 { gap: 10px !important; }
    .space-y-4 > :not([hidden]) ~ :not([hidden]) {
        margin-top: 10px !important;
    }

    /* ---- QR code sizing ---- */
    .w-48 { width: 9rem !important; }
    .h-48 { height: 9rem !important; }

    /* ---- Fee badge ---- */
    .rounded-full.text-lg {
        font-size: var(--font-size-sm) !important;
        padding: 8px 14px !important;
        gap: 6px !important;
    }

    /* ---- Timer bar tighter ---- */
    #timer-bar {
        padding-top: 10px !important;
        padding-bottom: 10px !important;
        border-radius: var(--radius-md) !important;
    }

    #timer-bar .gap-6 {
        gap: 10px !important;
    }

    #timer-bar .text-sm {
        font-size: 11px !important;
    }

    #timer-bar .text-xl {
        font-size: 1rem !important;
    }

    #timer-bar .px-2 {
        padding-left: 6px !important;
        padding-right: 6px !important;
    }

    /* ---- Info box ---- */
    .bg-blue-50.rounded-xl {
        padding: 12px !important;
    }

    .bg-blue-50 .text-sm {
        font-size: 12px;
    }

    .bg-blue-50 ul {
        padding-left: 4px;
    }

    /* ============================================
     * MODAL – IFRAME-SAFE POSITIONING FOR MOBILE
     * ============================================
     * In an iframe, position:fixed is relative to
     * the iframe viewport. On mobile the iframe may
     * be scrolled, so the centered modal can end up
     * off-screen. We pin it to the TOP of the viewport
     * with a small margin so it's always visible.
     * ============================================ */
    #status-modal {
        /* Override Tailwind items-center → align to top */
        align-items: flex-start !important;
        padding: 8px !important;
    }

    #status-modal > div {
        /* Modal card */
        max-width: 100% !important;
        width: 100% !important;
        border-radius: var(--radius-lg) !important;
        margin-top: 8px;
        max-height: calc(100vh - 16px) !important;
        max-height: calc(100dvh - 16px) !important; /* dynamic viewport for mobile browsers */
    }

    /* Tighter padding inside modal panels */
    #modal-loading,
    #modal-unable,
    #modal-expired {
        padding: 20px 16px !important;
    }

    #modal-loading h3,
    #modal-unable h3,
    #modal-expired h3 {
        font-size: var(--font-size-md) !important;
    }

    #modal-loading p,
    #modal-unable p,
    #modal-expired p {
        font-size: var(--font-size-xs) !important;
    }

    #modal-unable .space-y-2 button,
    #modal-expired .space-y-2 button {
        padding-top: 10px !important;
        padding-bottom: 10px !important;
        font-size: 13px !important;
        border-radius: var(--radius-md) !important;
    }

    /* Proof form inside modal */
    #modal-proof .p-5 {
        padding: 12px !important;
    }

    #modal-proof .space-y-4 > :not([hidden]) ~ :not([hidden]) {
        margin-top: 8px !important;
    }

    #modal-proof label {
        font-size: 12px !important;
    }

    #modal-proof input,
    #modal-proof select {
        padding: 8px 10px !important;
        font-size: 13px !important;
    }

    #modal-proof button[type="submit"] {
        padding: 10px !important;
        font-size: 13px !important;
    }

    /* Modal icon circles smaller */
    #modal-loading .w-16,
    #modal-unable .w-16,
    #modal-expired .w-16 {
        width: 48px !important;
        height: 48px !important;
    }

    #modal-loading .w-8,
    #modal-unable .w-8,
    #modal-expired .w-8 {
        width: 24px !important;
        height: 24px !important;
    }

    /* Manual verification trigger button */
    .bg-amber-50.inline-flex {
        padding: 10px 12px !important;
        flex-direction: column;
        text-align: center;
        gap: 4px !important;
    }

    /* ---- Scrollbar hide on mobile ---- */
    ::-webkit-scrollbar {
        width: 4px;
    }
}

/* ========== EXTRA SMALL DEVICES (≤380px) ========== */
@media (max-width: 380px) {
    .container {
        padding-left: 8px !important;
        padding-right: 8px !important;
    }

    .btn {
        padding: 10px 10px;
        font-size: 11px;
    }

    .btn-lg {
        padding: 12px 16px;
        font-size: 12px;
    }

    .w-48 { width: 7.5rem !important; }
    .h-48 { height: 7.5rem !important; }

    #timer-bar .text-sm {
        font-size: 10px !important;
    }

    #timer-bar .text-xl {
        font-size: 0.875rem !important;
    }

    .card-body table td {
        padding: 6px 8px !important;
        font-size: 11px;
    }
}