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

/* ============================================
   RESET & BASE - STRONG OVERRIDES FOR BOOTSTRAP
   ============================================ */

html, body {
    width: 100% !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}

body {
    font-family: 'Heebo', sans-serif !important;
    font-size: 18px !important;
    line-height: 1.7 !important;
    color: #333 !important;
    background: linear-gradient(rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.25)), url('../img/one-university.jpg') no-repeat center center fixed !important;
    background-size: cover !important;
    background-attachment: fixed !important;
    min-height: 100vh !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

* {
    box-sizing: border-box;
}

/* Remove Bootstrap container interference */
.container-fluid,
.container {
    max-width: 100% !important;
    padding: 0 !important;
}

/* ============================================
   LOGIN CONTAINER & CARD
   ============================================ */

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 1rem;
    margin: auto;
}

.login-card {
    background: #ffffff !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 16px rgba(39, 93, 122, 0.15) !important;
    padding: 2.5rem 2rem !important;
    border: 1px solid rgba(39, 93, 122, 0.1) !important;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   BRAND SECTION
   ============================================ */

.brand-section {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #CD9E12 !important;
}

.brand-logo {
    width: 80px;
    height: auto;
    margin: 0 auto 1rem;
    display: block;
}

.university-name {
    font-family: 'Heebo', sans-serif !important;
    font-size: 24px !important;
    font-weight: 700 !important;
    color: #275D7A !important;
    margin: 0 0 0.5rem 0 !important;
    padding: 0 !important;
    letter-spacing: -0.3px !important;
    line-height: 1.1 !important;
    display: block;
}

.university-tagline {
    font-family: 'Heebo', sans-serif !important;
    font-size: 12px !important;
    color: #666 !important;
    letter-spacing: 2px !important;
    text-transform: uppercase !important;
    font-weight: 600 !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block;
}

/* ============================================
   INFO BOX
   ============================================ */

.info-box {
    background: #F0F7FB !important;
    border-left: 4px solid #275D7A !important;
    padding: 1rem !important;
    border-radius: 6px !important;
    margin-bottom: 1.5rem !important;
    transition: all 0.2s ease;
    border: none !important;
}

.info-box:hover {
    box-shadow: 0 2px 6px rgba(39, 93, 122, 0.08) !important;
}

.info-box-title {
    font-family: 'Heebo', sans-serif !important;
    font-size: 16px !important;
    color: #275D7A !important;
    font-weight: 700 !important;
    text-align: center;
    margin: 0 0 0.5rem 0 !important;
    padding: 0 !important;
    display: block;
    letter-spacing: 0.2px !important;
}

.info-box-text {
    font-family: 'Heebo', sans-serif !important;
    font-size: 14px !important;
    text-align: center;
    color: #555 !important;
    line-height: 1.6 !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block;
}

/* ============================================
   ALERT MESSAGES - OVERRIDE BOOTSTRAP ALERTS
   ============================================ */

.alert {
    padding: 1rem !important;
    border-radius: 6px !important;
    margin-bottom: 1.5rem !important;
    font-size: 14px !important;
    font-family: 'Heebo', sans-serif !important;
    display: flex !important;
    align-items: flex-start !important;
    gap: 10px !important;
    animation: slideIn 0.3s ease-out;
    border: none !important;
    background-color: transparent !important;
    color: inherit !important;
    position: relative;
    line-height: 1.6 !important;
}

.alert i {
    flex-shrink: 0;
    margin-top: 2px;
    font-size: 16px !important;
}

.alert-danger {
    background: #FCE4E1 !important;
    border-left: 4px solid #C83C2F !important;
    color: #7A2420 !important;
}

.alert-success {
    background: #E8F5E9 !important;
    border-left: 4px solid #4CAF50 !important;
    color: #2E7D32 !important;
}

/* ============================================
   FORM & BUTTONS
   ============================================ */

form {
    margin: 0 !important;
    padding: 0 !important;
}

/* Override Bootstrap button styles */
.btn-signin {
    width: 100% !important;
    padding: 0.9rem 1rem !important;
    background: #275D7A !important;
    color: white !important;
    border: none !important;
    border-radius: 6px !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    font-family: 'Heebo', sans-serif !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    transition: all 0.3s ease !important;
    margin-bottom: 1.5rem !important;
    line-height: 1.2 !important;
    text-decoration: none !important;
    box-shadow: none !important;
    min-height: 44px !important;
    letter-spacing: 0.2px !important;
}

.btn-signin:hover {
    background: #1f4a5f !important;
    box-shadow: 0 2px 8px rgba(39, 93, 122, 0.3) !important;
    transform: translateY(-1px) !important;
    color: white !important;
    text-decoration: none !important;
}

.btn-signin:active {
    transform: scale(0.98) !important;
}

.btn-signin:focus {
    outline: 2px solid #CD9E12 !important;
    outline-offset: 2px !important;
    box-shadow: none !important;
}

.btn-signin:focus-visible {
    outline: 2px solid #CD9E12 !important;
    outline-offset: 2px !important;
}

.btn-signin:disabled {
    background: #999 !important;
    cursor: not-allowed !important;
    opacity: 0.6 !important;
}

.btn-signin i {
    font-size: 16px !important;
}

/* ============================================
   DIVIDER
   ============================================ */

.divider {
    position: relative;
    margin-bottom: 1.5rem;
    text-align: center;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #ddd;
}

.divider span {
    position: relative;
    background: white;
    padding: 0 8px;
    font-family: 'Heebo', sans-serif !important;
    font-size: 12px !important;
    color: #999 !important;
    display: inline-block;
    font-weight: 500 !important;
}

/* ============================================
   HELP SECTION
   ============================================ */

.help-section {
    text-align: center;
    margin-bottom: 1.5rem;
}

.help-text {
    font-family: 'Heebo', sans-serif !important;
    font-size: 14px !important;
    color: #666 !important;
    margin: 0 0 0.5rem 0 !important;
    padding: 0 !important;
    display: block;
    line-height: 1.6 !important;
}

.help-link {
    font-size: 14px !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block;
}

.help-link a {
    color: #275D7A !important;
    text-decoration: none !important;
    font-weight: 700 !important;
    font-family: 'Heebo', sans-serif !important;
    transition: all 0.2s ease !important;
    font-size: 14px !important;
    letter-spacing: 0.2px !important;
}

.help-link a:hover {
    color: #CD9E12 !important;
    text-decoration: underline !important;
}

.help-link a:focus-visible {
    outline: 2px solid #CD9E12 !important;
    outline-offset: 2px !important;
}

/* ============================================
   SECURITY FOOTER
   ============================================ */

.security-footer {
    background: #F9F7F4 !important;
    border: 1px solid #EDD9C3 !important;
    padding: 0.75rem !important;
    border-radius: 6px !important;
    text-align: center !important;
    font-size: 12px !important;
    color: #666 !important;
    font-family: 'Heebo', sans-serif !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    margin: 0 !important;
    line-height: 1.6 !important;
    font-weight: 500 !important;
}

.security-footer i {
    color: #275D7A !important;
    font-size: 14px !important;
}

/* ============================================
   LOGIN FOOTER LINKS
   ============================================ */

.login-footer {
    margin-top: 2rem !important;
    padding-top: 1.5rem !important;
    border-top: 1px solid #eee !important;
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 1rem !important;
    text-align: center !important;
}

.footer-link {
    font-size: 11px !important;
    margin: 0 !important;
}

.footer-link-title {
    font-weight: 700 !important;
    color: #275D7A !important;
    margin-bottom: 0.25rem !important;
    font-family: 'Heebo', sans-serif !important;
    display: block;
    font-size: 12px !important;
    letter-spacing: 0.2px !important;
}

.footer-link a {
    color: #666 !important;
    text-decoration: none !important;
    font-size: 11px !important;
    font-family: 'Heebo', sans-serif !important;
    transition: color 0.2s ease !important;
    display: inline-block !important;
}

.footer-link a:hover {
    color: #275D7A !important;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 480px) {
    body {
        font-size: 17px !important;
    }

    .login-card {
        padding: 1.5rem !important;
    }

    .university-name {
        font-size: 32px !important;
    }

    .university-tagline {
        font-size: 11px !important;
    }

    .info-box-title {
        font-size: 15px !important;
    }

    .info-box-text {
        font-size: 13px !important;
    }

    .btn-signin {
        font-size: 14px !important;
        padding: 0.8rem 0.9rem !important;
    }

    .login-footer {
        grid-template-columns: 1fr !important;
    }

    .login-container {
        padding: 0.5rem !important;
    }

    .help-text,
    .help-link a {
        font-size: 13px !important;
    }
}

@media (max-width: 360px) {
    body {
        font-size: 16px !important;
    }

    .login-card {
        padding: 1rem !important;
    }

    .university-name {
        font-size: 28px !important;
    }

    .info-box-title {
        font-size: 14px !important;
    }

    .info-box-text,
    .alert {
        font-size: 12px !important;
    }

    .btn-signin {
        padding: 0.75rem !important;
        font-size: 13px !important;
    }

    .help-text,
    .help-link a {
        font-size: 12px !important;
    }
}

/* ============================================
   DARK MODE SUPPORT
   ============================================ */

@media (prefers-color-scheme: dark) {
    body {
        background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('../img/one-university.jpg') no-repeat center center fixed !important;
        color: #e0e0e0 !important;
    }

    .login-card {
        background: #1e1e1e !important;
        border-color: rgba(205, 158, 18, 0.2) !important;
    }

    .university-name,
    .info-box-title,
    .footer-link-title {
        color: #A8D5F7 !important;
    }

    .university-tagline,
    .help-text,
    .info-box-text,
    .security-footer {
        color: #b0b0b0 !important;
    }

    .info-box {
        background: rgba(39, 93, 122, 0.15) !important;
    }

    .divider::before,
    .login-footer {
        border-color: #333 !important;
    }

    .divider span {
        background: #1e1e1e !important;
    }

    .security-footer {
        background: rgba(205, 158, 18, 0.08) !important;
        border-color: rgba(205, 158, 18, 0.2) !important;
    }

    .help-link a {
        color: #A8D5F7 !important;
    }

    .help-link a:hover,
    .footer-link a:hover {
        color: #CD9E12 !important;
    }

    .btn-signin {
        background: #275D7A !important;
    }

    .btn-signin:hover {
        background: #20526b !important;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

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

/* Reduced motion respect */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}