/* Sparrow Admin Panel - global design system */
:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-primary-soft: #dbeafe;
    --color-success: #16a34a;
    --color-success-dark: #15803d;
    --color-warning: #f59e0b;
    --color-danger: #dc2626;
    --color-danger-dark: #b91c1c;
    --color-info: #0891b2;
    --color-bg: #f6f8fb;
    --color-bg-strong: #eef3f9;
    --color-surface: #ffffff;
    --color-surface-muted: #f8fafc;
    --color-border: #d9e2ec;
    --color-border-strong: #b8c5d3;
    --color-text: #172033;
    --color-text-muted: #64748b;
    --color-text-inverse: #ffffff;
    --color-nav: #111827;
    --shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 12px 30px rgba(15, 23, 42, 0.12);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 14px;
    --font-body: Arial, Helvetica, sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.5;
    background:
        linear-gradient(135deg, rgba(219, 234, 254, 0.92), rgba(246, 248, 251, 0.94)),
        var(--color-bg);
}

body[style*="bg.png"],
.collection-page,
.login-page {
    background:
        linear-gradient(135deg, rgba(17, 24, 39, 0.62), rgba(37, 99, 235, 0.22)),
        url("../bg.png") center / cover fixed no-repeat !important;
}

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

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

h1,
h2,
h3,
h4,
h5 {
    color: var(--color-text);
    font-weight: 800;
    letter-spacing: 0;
}

h2 {
    margin: 0 0 22px;
    text-align: center;
}

hr {
    border: 0;
    border-top: 1px solid var(--color-border);
    opacity: 1;
}

.container,
.container-fluid {
    width: min(1180px, calc(100% - 32px));
    margin: 28px auto;
}

.container-fluid {
    max-width: 1440px;
}

.row {
    row-gap: 20px;
}

.navbar,
nav.navbar {
    min-height: 66px;
    padding: 10px 22px !important;
    background: linear-gradient(90deg, var(--color-nav), #1f2937) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 26px rgba(15, 23, 42, 0.18);
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-inverse) !important;
    font-weight: 800;
}

.navbar-brand img {
    width: 44px;
    height: 44px;
    padding: 5px;
    object-fit: contain;
    background: var(--color-surface);
    border-radius: 50%;
}

.navbar a,
.navbar .nav-link {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 10px 14px !important;
    color: rgba(255, 255, 255, 0.84) !important;
    border-radius: var(--radius-sm);
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.navbar a:hover,
.navbar .nav-link:hover,
.navbar .nav-link:focus {
    color: var(--color-text-inverse) !important;
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-1px);
}

.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.28) !important;
}

.container,
.form-container,
.form-containter,
.formdatas,
.modal-content {
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(217, 226, 236, 0.9);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.container,
.form-container,
.form-containter,
.formdatas {
    padding: 26px;
}

.login-container {
    width: min(460px, calc(100% - 32px));
    margin-top: 9vh;
}

.form-container {
    max-width: 620px;
    margin: 28px auto;
}

.formdatas {
    margin-bottom: 20px;
}

.formdatas.col-sm-6,
.formdatas.col-sm-5 {
    flex: 1 1 420px;
    max-width: none;
}

.formdatas[style*="margin-left"] {
    margin-left: 20px !important;
}

form {
    margin: 0;
}

label,
.form-label {
    display: block;
    margin-bottom: 7px;
    color: #253046;
    font-size: 13px;
    font-weight: 800;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="file"],
select,
textarea,
.form-control {
    width: 100%;
    min-height: 42px;
    padding: 10px 12px;
    margin-bottom: 16px;
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: none;
    outline: none;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

textarea {
    min-height: 94px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus,
.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.14);
}

input[readonly] {
    background-color: var(--color-surface-muted);
    color: var(--color-text-muted);
}

select {
    padding-right: 38px;
    appearance: none;
    background-image:
        linear-gradient(45deg, transparent 50%, var(--color-text-muted) 50%),
        linear-gradient(135deg, var(--color-text-muted) 50%, transparent 50%);
    background-position:
        calc(100% - 18px) 18px,
        calc(100% - 12px) 18px;
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
}

input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0 6px;
    accent-color: var(--color-primary);
    vertical-align: middle;
}

button,
.btn,
input[type="submit"],
input[type="button"],
a[style*="background-color"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 18px !important;
    color: var(--color-text-inverse) !important;
    background: var(--color-primary) !important;
    border: 1px solid transparent !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 800;
    line-height: 1.1;
    text-align: center;
    text-decoration: none !important;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.2);
    transition: transform 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

button:hover,
.btn:hover,
input[type="submit"]:hover,
input[type="button"]:hover,
a[style*="background-color"]:hover {
    background: var(--color-primary-dark) !important;
    color: var(--color-text-inverse) !important;
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(37, 99, 235, 0.26);
}

.btn-success,
button[name="submit"],
input[name="submit"] {
    background: var(--color-success) !important;
    box-shadow: 0 8px 18px rgba(22, 163, 74, 0.2);
}

.btn-success:hover,
button[name="submit"]:hover,
input[name="submit"]:hover {
    background: var(--color-success-dark) !important;
}

.btn-danger,
a[href="logout.php"],
button[onclick*="print"],
input[onclick*="print"] {
    background: var(--color-danger) !important;
    box-shadow: 0 8px 18px rgba(220, 38, 38, 0.2);
}

.btn-danger:hover,
a[href="logout.php"]:hover,
button[onclick*="print"]:hover,
input[onclick*="print"]:hover {
    background: var(--color-danger-dark) !important;
}

.btn-warning {
    color: #211608 !important;
    background: var(--color-warning) !important;
    box-shadow: 0 8px 18px rgba(245, 158, 11, 0.22);
}

.button-container,
.action-row,
div[style*="justify-content: space-between"] {
    display: flex !important;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: flex-start !important;
}

.center-row {
    display: flex;
    justify-content: center;
}

.split-row {
    display: flex;
    flex-direction: row;
    gap: 16px;
}

.split-col {
    flex: 1 1 0;
}

.danger-text {
    color: var(--color-danger);
}

.compact-input {
    width: 90% !important;
}

.is-hidden {
    display: none;
}

.download-button {
    width: min(220px, 100%) !important;
    padding: 10px 18px !important;
}

.table-indent {
    padding-left: 40px;
}

div[style*="flex-direction: row"] {
    gap: 16px;
}

.error,
.error-message {
    padding: 10px 12px;
    margin-bottom: 14px;
    color: var(--color-danger);
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius-sm);
    font-weight: 700;
}

.table {
    margin: 0;
    overflow: hidden;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.gallery {
    width: max-content;
    min-width: min(100%, 760px);
    margin: 24px auto;
    overflow: hidden;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

thead th,
.table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    padding: 12px 14px;
    color: var(--color-text-inverse);
    white-space: nowrap;
    background: var(--color-nav) !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
    font-size: 12px;
    text-transform: uppercase;
}

td,
.table td,
.gallery td {
    padding: 11px 14px !important;
    vertical-align: middle;
    border-color: var(--color-border) !important;
}

.gallery th {
    padding: 12px 14px;
}

.gallery img {
    width: min(300px, 44vw);
    height: auto;
}

tbody tr:nth-child(even) {
    background: var(--color-surface-muted);
}

tbody tr:hover {
    background: var(--color-primary-soft);
}

.col-xs-12,
.row:has(.table) {
    overflow-x: auto;
}

img {
    max-width: 100%;
}

.background-img {
    width: 100%;
    min-height: calc(100vh - 66px);
    object-fit: cover;
}

.img-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.img-box img,
td img {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.modal-header,
.modal-footer {
    border-color: var(--color-border);
}

@media (max-width: 768px) {
    body {
        font-size: 14px;
    }

    .container,
    .container-fluid,
    .form-container,
    .form-containter,
    .formdatas {
        width: calc(100% - 20px);
        margin: 16px auto;
        padding: 18px;
    }

    .navbar {
        padding: 8px 12px !important;
    }

    .navbar a,
    .navbar .nav-link {
        width: 100%;
        justify-content: flex-start;
    }

    div[style*="flex-direction: row"] {
        flex-direction: column !important;
    }

    .formdatas[style*="margin-left"] {
        margin-left: auto !important;
    }

    button,
    .btn,
    input[type="submit"],
    input[type="button"],
    a[style*="background-color"] {
        width: 100%;
    }

    table {
        min-width: 760px;
    }
}

@media print {
    body {
        background: #ffffff !important;
    }

    .navbar,
    button,
    .btn,
    input[type="button"],
    input[type="submit"] {
        display: none !important;
    }

    .container,
    .container-fluid,
    .formdatas {
        width: 100%;
        margin: 0;
        padding: 0;
        border: 0;
        box-shadow: none;
    }
}