/* =========================================================
   Loyola UG Application Portal – Professional Theme
   Works with: homeHeader.jsp + inner login page you posted
   ========================================================= */

/* ---------- Root variables / base ---------- */

:root {
    /* Brand */
    --loyola-navy: #002147;
    --loyola-navy-light: #1e3a62;
    --loyola-gold: #d4af37;
    --loyola-gold-soft: #f4e4c1;
    --loyola-accent: #1e4976;

    /* Status */
    --success: #2e7d32;
    --danger:  #c62828;

    /* Neutrals */
    --bg-main: #f5f7fb;
    --bg-card: #ffffff;
    --border-soft: #e0e3eb;
    --text-main: #212121;
    --text-muted: #606676;

    /* UI */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --transition-fast: 150ms ease-out;
    --transition: 250ms ease;
}

/* Reset-ish (keeps Bootstrap behavior) */
html, body {
    height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    background: var(--bg-main);
    color: var(--text-main);
}

/* =========================================================
   HEADER
   ========================================================= */

.header {
    background: #ffffff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Top strip with motto */
.header-top {
    background: var(--loyola-navy);
    color: #fdf7e8;
    padding: 0.4rem 0;
}

.header-top-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-top-social span {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-align: center;
}

/* Main nav row */
.navbar {
    padding: 0.75rem 0;
    background: transparent;
}

.navbar .container {
    align-items: center;
}

/* College logo */
.navbar-brand img {
    height: 70px;
    width: auto;
    display: block;
    transition: transform var(--transition), filter var(--transition-fast);
}

.navbar-brand:hover img {
    transform: scale(1.03);
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.18));
}

/* Right small logo in nav-right */
.nav-right .search-btn img {
    height: 72px;
    width: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    background: #ffffff;
    padding: 6px;
    transition: transform var(--transition), box-shadow var(--transition);
}

.nav-right .search-btn img:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Academic year text */
.navbar-nav .nav-item h4 {
    margin: 0;
    padding: 0.5rem 1rem;
    color: var(--loyola-navy);
    font-weight: 700;
    font-size: 1.25rem;
    border-left: 4px solid var(--loyola-gold);
}

/* Mobile controls (hamburger + search icon) */
.mobile-menu-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-left: auto;
}

.search-btn .nav-right-link {
    background: transparent;
    border: none;
    padding: 0.35rem 0.5rem;
    border-radius: 50%;
    color: var(--loyola-navy);
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition), color var(--transition), transform var(--transition-fast);
}

.search-btn .nav-right-link:hover {
    background: var(--loyola-navy);
    color: #ffffff;
    transform: translateY(-1px);
}

/* Navbar toggler */
.navbar-toggler {
    border: 1px solid var(--loyola-navy);
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition), color var(--transition), transform var(--transition-fast);
}

.navbar-toggler .navbar-toggler-mobile-icon i {
    color: var(--loyola-navy);
    font-size: 1.1rem;
}

.navbar-toggler:hover {
    background-color: var(--loyola-navy);
    transform: translateY(-1px);
}

.navbar-toggler:hover .navbar-toggler-mobile-icon i {
    color: #ffffff;
}

/* Collapsed nav background on small screens */
@media (max-width: 991.98px) {
    #main_nav {
        background: #ffffff;
        border-radius: 12px;
        padding: 0.75rem 1rem 1rem;
        margin-top: 0.75rem;
        box-shadow: var(--shadow-md);
    }

    .navbar-nav .nav-item h4 {
        font-size: 1.1rem;
        border-left-width: 3px;
    }

    .mobile-menu-right {
        margin-left: auto;
    }
}

/* =========================================================
   MAIN CONTENT LAYOUT
   ========================================================= */

/* Outer container under header */
body > .container {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
}

/* Bootstrap row: space between columns */
.row {
    row-gap: 1.75rem;
}

/* Left column card (instructions) */
.col-md-8 .card {
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-soft);
    background: var(--bg-card);
    box-shadow: var(--shadow-md);
}

/* Right column cards (login, new applicant, forgot password) */
.col-md-4 .card {
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-soft);
    background: var(--bg-card);
    box-shadow: var(--shadow-md);
}

/* Card hover */
.col-md-8 .card:hover,
.col-md-4 .card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* =========================================================
   TYPOGRAPHY INSIDE LEFT CARD
   ========================================================= */

.col-md-8 .card .fw-bold.fs-5 {
    color: var(--loyola-navy);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    padding-left: 0.75rem;
    border-left: 4px solid var(--loyola-gold);
}

.col-md-8 .card p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* Highlighted note (blue) */
.col-md-8 .card p.text-primary {
    background: #e3f2fd;
    border-left: 4px solid var(--loyola-accent);
    color: var(--loyola-accent) !important;
    padding: 0.9rem 1.1rem;
    border-radius: var(--radius-md);
    font-weight: 500;
}

/* Warning / danger note (red) */
.col-md-8 .card p.text-danger {
    background: #ffebee;
    border-left: 4px solid var(--danger);
    color: var(--danger) !important;
    padding: 0.9rem 1.1rem;
    border-radius: var(--radius-md);
    font-weight: 500;
}

/* List of required documents */
.col-md-8 .list-group {
    border-radius: var(--radius-md);
    border: 1px solid var(--border-soft);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.col-md-8 .list-group-item {
    border-color: var(--border-soft);
    padding: 0.9rem 1.1rem;
    transition: background-color var(--transition), padding-left var(--transition-fast);
}

.col-md-8 .list-group-item:hover {
    background-color: #f8f9fd;
    padding-left: 1.5rem;
}

.col-md-8 .list-group-item strong {
    color: var(--loyola-navy);
}

/* =========================================================
   RIGHT COLUMN – LOGIN / NEW APPLICANT / FORGOT PASSWORD
   ========================================================= */

/* Common card header */
.col-md-4 .card-header {
    background: linear-gradient(135deg, var(--loyola-navy), var(--loyola-navy-light));
    color: #ffffff;
    border-bottom: none;
    padding: 0.9rem 1.2rem;
}

.col-md-4 .card-header strong,
.col-md-4 .card-header.fs-5 {
    color: #ffffff !important;
    font-weight: 700;
    letter-spacing: 0.03em;
}

/* New Applicant card accent */
.col-md-4 .card.text-center .card-header {
    background: linear-gradient(135deg, var(--loyola-accent), var(--loyola-navy));
}

/* Card body */
.col-md-4 .card-body {
    padding: 1.2rem 1.4rem;
}

/* Spacing between stacked cards */
#login_form_section .card + .card {
    margin-top: 1.25rem;
}

/* Forgot password specific styling */
#forgot_password_section {
    border-top: 3px solid var(--loyola-gold);
}

#forgot_password_section .card-header {
    background: linear-gradient(135deg, #ffb74d, var(--loyola-gold));
}

/* Info text under forgot form */
#forgot_result_info {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* =========================================================
   FORMS & INPUTS
   ========================================================= */

.form-label {
    color: var(--loyola-navy);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.35rem;
}

/* Input group styling (user id, password, mobile) */
.input-group {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.input-group-text {
    background: linear-gradient(135deg, var(--loyola-navy), var(--loyola-accent));
    color: var(--loyola-gold-soft);
    border: none;
    padding: 0.55rem 0.85rem;
    font-size: 1.1rem;
}

/* General input */
.form-control {
    border: 1px solid var(--border-soft);
    padding: 0.55rem 0.8rem;
    font-size: 0.95rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    border-color: var(--loyola-gold);
    box-shadow: 0 0 0 0.15rem rgba(212, 175, 55, 0.25);
    outline: none;
}

/* OTP section */
#login_otp_section {
    background: #e8f5e9;
    border-radius: var(--radius-md);
    border: 2px dashed var(--success);
    padding: 0.9rem 1.1rem;
}

#login_otp_section .form-label {
    color: var(--success);
    font-weight: 700;
}

#login_otp_section .form-control {
    text-align: center;
    font-size: 1.6rem;
    letter-spacing: 0.4em;
    font-weight: 700;
    border: 2px solid var(--success);
    color: var(--success);
}

/* =========================================================
   BUTTONS
   ========================================================= */

.btn {
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    transition: background-color var(--transition), box-shadow var(--transition), transform var(--transition-fast);
}

/* Login (gold) */
.btn-warning {
    background: linear-gradient(135deg, var(--loyola-gold), var(--loyola-gold-soft));
    color: var(--loyola-navy);
}

.btn-warning:hover {
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.35);
    transform: translateY(-1px);
}

/* Forgot password / secondary actions (green) */
.btn-success {
    background: var(--success);
    color: #ffffff;
}

.btn-success:hover {
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.35);
    transform: translateY(-1px);
}

/* Primary (OTP verify, etc.) */
.btn-primary {
    background: linear-gradient(135deg, var(--loyola-navy), var(--loyola-accent));
    color: var(--loyola-gold-soft);
}

.btn-primary:hover {
    box-shadow: 0 4px 12px rgba(0, 33, 71, 0.35);
    transform: translateY(-1px);
}

.btn:disabled,
.btn[disabled] {
    opacity: 0.75;
    cursor: not-allowed;
}

/* =========================================================
   RESPONSIVE TWEAKS
   ========================================================= */

@media (max-width: 991.98px) {
    body > .container {
        padding-top: 1.75rem;
        padding-bottom: 2rem;
    }

    .navbar-brand img {
        height: 58px;
    }

    .nav-right .search-btn img {
        height: 60px;
    }
}

@media (max-width: 767.98px) {
    .col-md-8 .card,
    .col-md-4 .card {
        border-radius: 12px;
    }

    .col-md-8 .card .fw-bold.fs-5 {
        font-size: 1.1rem;
    }

    #login_otp_section .form-control {
        font-size: 1.3rem;
        letter-spacing: 0.25em;
    }

    .btn {
        font-size: 0.85rem;
        padding: 0.5rem 0.9rem;
    }
}

@media (max-width: 575.98px) {
    body > .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .col-md-8 .card,
    .col-md-4 .card {
        box-shadow: var(--shadow-sm);
    }

    .list-group-item {
        padding: 0.75rem 0.9rem !important;
    }
}

/* =========================================================
   OPTIONAL: Custom scrollbar (WebKit only)
   ========================================================= */

::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: var(--loyola-gold);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--loyola-accent);
}