/* ================= Global Variables ================= */
:root {
    --primary: #0C2640;
    --primary-hover: #FFD700;
    --text-dark: #0C2640;
    --bg-light: #f5f5f5;
    --card-radius: 14px;
    --transition: 0.3s;
    --font-family: 'Times New Roman', Times, serif;
}

/* ================= Reset & Base ================= */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-light);
    color: var(--text-dark);
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    line-height: 1.5;
}

/* ================= Typography ================= */
h1, h2, h3, h4, h5, h6 {
    word-wrap: break-word;
}

p {
    margin-bottom: 0.75rem;
}

/* ================= Footer ================= */
footer {
    font-size: 0.85rem;
    color: #6c757d;
    text-align: center;
    padding: 1rem 0;
}
footer a {
    color: var(--primary);
}
footer a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* ================= Cards ================= */
.card,
.login-card {
    border-radius: var(--card-radius);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
    background-color: #fff;
    padding: 1.75rem;
    transition: box-shadow var(--transition);
    width: 100%;
    max-width: 100%;
    margin-bottom: 1rem;
}

.card:hover,
.login-card:hover {
    box-shadow: 0 15px 35px rgba(0,0,0,0.18);
}

/* ================= Login / Admin ================= */
.login-card {
    max-width: 420px;
    margin: 1.5rem auto;
    animation: fadeInUp 0.8s ease forwards;
}

.login-logo {
    width: 90px;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 1rem;
}

/* ================= Navbar ================= */
.navbar {
    border-bottom: 2px solid var(--primary-hover);
}

.navbar .navbar-brand,
.navbar .nav-link {
    white-space: nowrap;
}

/* ================= Buttons ================= */
.btn {
    min-height: 44px; /* touch-friendly */
}

.btn-primary {
    background-color: var(--primary);
    border: none;
    color: #fff;
    transition: background-color var(--transition);
}
.btn-primary:hover {
    background-color: var(--primary-hover);
    color: #fff;
}

/* ================= Forms ================= */
.form-control {
    border-radius: 8px;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.08);
    transition: border-color var(--transition), box-shadow var(--transition);
    width: 100%;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 8px rgba(12,38,64,0.2);
    outline: none;
}

.input-group {
    flex-wrap: nowrap;
}

.input-group-text {
    cursor: pointer;
    background-color: #e9ecef;
}

/* ================= Tables ================= */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    background-color: #fff;
    border-radius: var(--card-radius);
    overflow: hidden;
    min-width: 600px;
}

.table th,
.table td {
    vertical-align: middle !important;
    white-space: nowrap;
    font-size: 0.9rem;
}

.table-striped > tbody > tr:nth-of-type(odd) {
    background-color: #f9f9f9;
}

.table-dark th {
    background-color: var(--primary);
    color: #fff;
}

.inactive-row {
    background-color: #fff3cd !important;
}

/* ================= Links ================= */
a {
    color: var(--primary);
    text-decoration: none;
}
a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* ================= Pagination ================= */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.35rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.pagination .page-item {
    border-radius: 8px;
    overflow: hidden;
}

.pagination .page-link {
    color: #fff;
    background-color: var(--primary);
    border: none;
    padding: 0.45rem 0.7rem;
    font-weight: 600;
    min-width: 38px;
    text-align: center;
}

.pagination .page-link:hover {
    background-color: var(--primary-hover);
    color: #fff;
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-hover);
    cursor: default;
}

.pagination .page-item.disabled .page-link {
    background-color: #ccc;
    cursor: not-allowed;
}

/* ================= Animations ================= */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ================= Responsive Breakpoints ================= */

/* Small phones */
@media (max-width: 575px) {
    .card,
    .login-card {
        padding: 1.25rem;
        margin: 0.75rem;
    }

    h1 { font-size: 1.4rem; }
    h2 { font-size: 1.25rem; }

    .navbar .nav-link {
        padding: 0.5rem 0;
    }

    .pagination .page-link {
        padding: 0.4rem 0.6rem;
        font-size: 0.85rem;
    }
}

/* Tablets */
@media (min-width: 576px) and (max-width: 991px) {
    .login-card {
        max-width: 480px;
    }

    .table th,
    .table td {
        font-size: 0.95rem;
    }
}

/* Large screens */
@media (min-width: 1200px) {
    .container,
    .container-lg,
    .container-xl {
        max-width: 1140px;
    }
}

/* ================= Mobile Table Zoom (Dashboard & Admin) ================= */

/* Wrap protection */
.card .table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Mobile phones */
@media (max-width: 575px) {

    /* Slight zoom-out effect so more columns fit */
    .card table {
        transform: scale(0.92);
        transform-origin: top left;
    }

    /* Reduce table spacing */
    .card .table th,
    .card .table td {
        padding: 0.35rem 0.45rem;
        font-size: 0.78rem;
        white-space: nowrap;
    }

    /* Card tighter on mobile */
    .card {
        padding: 0.75rem;
    }
}

/* Small tablets */
@media (min-width: 576px) and (max-width: 768px) {

    .card table {
        transform: scale(0.96);
        transform-origin: top left;
    }

    .card .table th,
    .card .table td {
        font-size: 0.85rem;
        padding: 0.45rem 0.55rem;
    }
}