/* Estilos corporativos - Modern & Premium UI */
:root {
    /* Palette - Refined Terra Cotta & Warm Greys */
    --brand-500: #d9534f;
    /* Vibrant red-orange */
    --brand-600: #c9302c;
    --brand-700: #ac2925;
    --brand-100: #fdf2f1;
    /* Very light tint */

    --accent-500: #f0ad4e;
    /* Warm yellow/orange for highlights */

    --success-500: #5cb85c;
    --success-700: #4cae4c;

    --ink-900: #1a1a1a;
    --ink-500: #666666;
    --ink-200: #e0e0e0;

    --paper: #ffffff;
    --bg-body: #f7f9fa;

    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-pill: 50rem;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    --font-heading: "Righteous", cursive;
    --font-body: "Saira", sans-serif;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-body);
    color: var(--ink-900);
    line-height: 1.6;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(217, 83, 79, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(240, 173, 78, 0.05) 0%, transparent 20%);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--ink-900);
    margin-bottom: 1rem;
    font-weight: 400;
    /* Righteous is bold by default */
}

/* --- Components --- */

/* Buttons */
.btn {
    font-family: var(--font-heading);
    border-radius: var(--radius-pill);
    padding: 0.5rem 1.25rem;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}

.btn-primary {
    background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
    border: none;
    box-shadow: 0 4px 10px rgba(217, 83, 79, 0.3);
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, var(--brand-600), var(--brand-700));
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(217, 83, 79, 0.4);
}

.btn-brand-500 {
    background-color: var(--brand-500);
    border-color: var(--brand-500);
    color: white !important;
}

.btn-brand-500:hover {
    background-color: var(--brand-600);
    border-color: var(--brand-600);
    transform: translateY(-1px);
}

.btn-outline-primary {
    color: var(--brand-500);
    border-color: var(--brand-500);
    background: transparent;
}

.btn-outline-primary:hover {
    background-color: var(--brand-500);
    color: white;
    box-shadow: 0 4px 10px rgba(217, 83, 79, 0.2);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-500), var(--success-700));
    border: none;
    box-shadow: 0 4px 10px rgba(92, 184, 92, 0.3);
}

.btn-danger {
    background: linear-gradient(135deg, #ff4d4d, #c9302c);
    border: none;
    box-shadow: 0 4px 10px rgba(201, 48, 44, 0.3);
    color: white !important;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c9302c, #ac2925);
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(201, 48, 44, 0.4);
}

.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
}

/* Cards */
.card {
    border: none;
    border-radius: var(--radius-lg);
    background: var(--paper);
    box-shadow: var(--shadow-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    margin-bottom: 1.5rem;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-body {
    padding: 1.5rem;
}

.card-title {
    color: var(--brand-600);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--brand-100);
    padding-bottom: 0.5rem;
    display: inline-block;
}

/* Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 1rem;
}

.navbar-dark .navbar-brand {
    color: var(--brand-600) !important;
    font-size: 1.5rem;
    text-shadow: 1px 1px 0px rgba(0, 0, 0, 0.05);
}

.navbar-dark .navbar-nav .nav-link {
    color: var(--ink-500) !important;
    font-weight: 500;
    font-family: var(--font-body);
    transition: color 0.2s;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: var(--brand-500) !important;
}

.navbar-toggler {
    border: none;
    color: var(--brand-500) !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(217, 83, 79, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}


/* Forms */
.form-control,
.form-select {
    border-radius: var(--radius-md);
    border: 1px solid var(--ink-200);
    padding: 0.6rem 1rem;
    font-family: var(--font-body);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--brand-500);
    box-shadow: 0 0 0 3px rgba(217, 83, 79, 0.15);
}

.form-label {
    font-weight: 600;
    color: var(--ink-900);
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
}

/* Tables */
.table {
    --bs-table-bg: transparent;
}

.table thead th {
    background-color: var(--brand-100);
    color: var(--brand-700);
    border-bottom: none;
    font-family: var(--font-heading);
    font-size: 0.95rem;
}

.table tbody tr {
    transition: background-color 0.1s;
}

.table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

/* Badges */
.badge {
    padding: 0.5em 0.8em;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.text-bg-warning {
    background-color: var(--accent-500) !important;
    color: white !important;
}

.text-bg-secondary {
    background-color: var(--ink-200) !important;
    color: var(--ink-500) !important;
}

/* Utilities */
.shadow-box {
    box-shadow: var(--shadow-md);
}

.text-brand {
    color: var(--brand-500);
}

/* Loading Overlay */
.app-loader {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: none;
    place-items: center;
}

.app-loader.is-active {
    display: flex;
}

/* Modern Loader */
.app-loader {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    z-index: 9999;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.app-loader.is-visible {
    opacity: 1;
}

.app-loader.is-active {
    display: flex;
}

.spinner-custom {
    width: 50px;
    height: 50px;
    border: 4px solid var(--brand-100);
    border-top: 4px solid var(--brand-500);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    box-shadow: 0 0 15px rgba(217, 83, 79, 0.2);
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.loader-text {
    margin-top: 1rem;
    font-family: var(--font-heading);
    color: var(--brand-600);
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

/* Scroll Top Button */
.scroll-top-btn {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    width: 3.5rem;
    height: 3.5rem;
    border: none;
    border-radius: 50%;
    background: var(--brand-500);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(217, 83, 79, 0.4);
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px) scale(0.9);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1040;
    cursor: pointer;
    font-size: 1.5rem;
}

.scroll-top-btn.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

.scroll-top-btn:hover {
    background: var(--brand-600);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 15px rgba(217, 83, 79, 0.5);
    color: #fff;
}

.scroll-top-label {
    display: none;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .navbar-collapse {
        background: white;
        padding: 1rem;
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-lg);
        margin-top: 1rem;
        border: 1px solid var(--ink-200);
    }

    .card-body {
        padding: 1.25rem;
    }
}

/* Feature specific styles */
.preview-box {
    background-color: var(--brand-100);
    color: var(--brand-700);
    border-radius: var(--radius-md);
    padding: 0.75rem;
    margin-top: 0.5rem;
    font-weight: 500;
    display: flex;
    /* Hidden by default via JS inline style, but this sets layout */
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(217, 83, 79, 0.2);
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cell-editable {
    position: relative;
    transition: all 0.2s;
    border-bottom: 1px dashed var(--ink-200);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

.cell-editable:hover {
    background-color: var(--brand-100);
    color: var(--brand-700);
    border-bottom-color: var(--brand-500);
    cursor: pointer;
}

.cell-editable::after {
    content: "\f4cb";
    /* bi-pencil */
    font-family: bootstrap-icons !important;
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8em;
    opacity: 0;
    transition: opacity 0.2s;
}

.cell-editable:hover::after {
    opacity: 0.5;
}

.search-wrapper {
    position: relative;
}

.search-wrapper i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ink-500);
}

.search-wrapper input {
    padding-left: 2.5rem;
}