/* RESET & VARIABLES */
:root {
    --color-primary: #00d2ff;
    --color-primary-dark: #007cc2;
    --color-secondary: #3a7bd5;
    --color-text: #ffffff;
    --color-text-muted: #rgba(255, 255, 255, 0.7);
    --color-danger: #ff4d4d;
    --color-success: #00e676;

    --font-main: 'Outfit', sans-serif;

    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-blur: 20px;
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: #0f172a;
    /* Fallback */
    min-height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
}

/* BACKGROUND */
.app-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* We will set the image via JS or inline style once we have it, 
       for now using a css gradient */
    background: linear-gradient(135deg, #1a2980 0%, #26d0ce 100%);
    z-index: -1;
}

.app-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    /* Overlay for better text contrast */
    z-index: 0;
}

/* LAYOUT */
.main-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    width: 100%;
    padding: 1rem;
}

.hidden {
    display: none !important;
}

/* LOGIN COMPONENT (BEM) */
.login-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: 20px;
    padding: 3rem;
    width: 100%;
    max-width: 420px;
    animation: fadeIn 0.8s ease-out;
}

.login-card__header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.login-card__title {
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, #fff, var(--color-primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.login-card__subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* FORM ELEMENTS */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group__label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.form-group__input {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: white;
    font-family: var(--font-main);
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

.form-group__input:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.3);
}

.form-group__select {
    appearance: none;
    cursor: pointer;
}

.select-wrapper {
    position: relative;
}

.select-wrapper::after {
    content: '▼';
    font-size: 0.8rem;
    color: white;
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

.form-group__select option {
    background-color: #1a2980;
    /* Dark background for dropdown items */
    color: white;
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 14px 24px;
    border: none;
    border-radius: 12px;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
}

.btn--block {
    width: 100%;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-secondary));
    color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(58, 123, 213, 0.4);
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
}

.btn--primary:active {
    transform: translateY(0);
}

/* ANIMATIONS */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* UTILITIES */
.dashboard-container {
    width: 100%;
    max-width: 1200px;
    min-height: 80vh;
    height: auto;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    color: white;
    animation: fadeIn 0.8s ease-out;
}

/* DASHBOARD MENU */
.menu-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.menu-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s, background 0.3s;
}

.menu-card:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* RESPONSIVE DESIGN */
/* Mobile First Adjustments */
@media (max-width: 768px) {
    .dashboard-container {
        padding: 1.5rem;
        min-height: auto;
    }

    .login-card {
        padding: 2rem 1.5rem;
    }
}

/* Tablet Adjustments (769px to 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .dashboard-container {
        padding: 2.5rem;
    }

    .login-card {
        padding: 3.5rem;
        max-width: 480px;
    }

    .menu-grid {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .menu-card {
        flex: 1 1 calc(50% - 1.5rem);
        /* Dos botones por fila horizontalmente en tablet, o flex normal */
        max-width: 300px;
    }
}

/* Desktop Adjustments (1025px and up) */
@media (min-width: 1025px) {
    .dashboard-container {
        padding: 3rem;
        min-height: 85vh;
        /* Re-introduce a slightly taller minimum height for large screens */
    }

    .login-card {
        padding: 4rem;
        max-width: 500px;
        /* Slightly larger card on massive screens */
    }

    .menu-grid {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .menu-card {
        flex: 1 1 calc(25% - 1.5rem);
        /* Acomodar los botones horizontalmente en desktop */
        max-width: 250px;
    }
}