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

/* ===== BODY ===== */
body {
    font-family: 'Segoe UI', sans-serif;
    background: radial-gradient(circle at top, #0B1F2A, #07141c);
    color: #EAF6FB;
}

/* ===== LAYOUT ===== */
.app {
    display: flex;
    height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: 240px;
    background: rgba(8, 24, 33, 0.95);
    backdrop-filter: blur(10px);
    padding: 25px;
    border-right: 1px solid rgba(255,255,255,0.05);
}

.sidebar h2 {
    font-size: 1.4rem;
    margin-bottom: 30px;
}

.sidebar a {
    display: block;
    padding: 12px;
    border-radius: 10px;
    color: #9fbac7;
    text-decoration: none;
    transition: 0.2s;
}

.sidebar a:hover,
.sidebar a.active {
    background: rgba(255,255,255,0.08);
    color: #fff;
}

/* ===== MAIN ===== */
.main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* ===== TOPBAR ===== */
.topbar {
    padding: 15px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.search {
    padding: 10px 15px;
    border-radius: 20px;
    border: none;
    background: rgba(255,255,255,0.08);
    color: white;
    outline: none;
    width: 250px;
}

/* ===== GRID ===== */
.grid {
    padding: 25px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px,1fr));
    gap: 20px;
}

/* ===== CARD ===== */
.card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 14px;
    position: relative;
    transition: all 0.25s ease;
}

.card:hover {
    transform: translateY(-6px);
    border: 1px solid rgba(59,175,218,0.4);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.card h3 {
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.card p {
    font-size: 0.85rem;
    opacity: 0.7;
}

/* ===== TAGS ===== */
.tag {
    display: inline-block;
    font-size: 0.7rem;
    background: rgba(255,255,255,0.08);
    padding: 5px 10px;
    border-radius: 20px;
    margin: 4px 4px 0 0;
}

/* ===== ACTIONS ===== */
.card-actions {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 6px;
    opacity: 0;
    transform: translateY(-5px);
    transition: 0.2s;
}

.card:hover .card-actions {
    opacity: 1;
    transform: translateY(0);
}

.card-actions button {
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 6px;
    padding: 6px;
    cursor: pointer;
    color: white;
}

.card-actions button:hover {
    background: #3BAFDA;
}

/* ===== FAB ===== */
.fab {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, #1D5B7E, #3BAFDA);
    color: white;
    font-size: 28px;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
    transition: 0.2s;
}

.fab:hover {
    transform: scale(1.1);
}

/* ===== MODAL ===== */
.modal {
    position: fixed;
    top: 0;
    right: 0;
    width: 420px;
    max-width: 100%;
    height: 100%;
    background: #081821;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    padding: 25px;
    z-index: 1000;
    box-shadow: -10px 0 30px rgba(0,0,0,0.4);
}

.modal.open {
    transform: translateX(0);
}

/* ===== OVERLAY ===== */
.overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: 0.3s;
}

.overlay.show {
    opacity: 1;
    pointer-events: all;
}

/* ===== FORM ===== */
.modal input,
.modal select {
    width: 100%;
    padding: 10px;
    margin-bottom: 12px;
    border-radius: 8px;
    border: none;
    background: rgba(255,255,255,0.08);
    color: white;
}

.modal button {
    width: 100%;
    padding: 12px;
    background: #3BAFDA;
    border: none;
    border-radius: 10px;
    cursor: pointer;
}

/* ===== TOGGLE GROUP ===== */
.toggle-group {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 15px 0;
}

/* ===== SWITCH ===== */
.switch {
    position: relative;
    display: inline-block;
    width: 46px;
    height: 24px;
}

.switch input {
    display: none;
}

.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: rgba(255,255,255,0.2);
    border-radius: 30px;
    transition: 0.3s;
}

.slider::before {
    content: "";
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    top: 3px;
    background: white;
    border-radius: 50%;
    transition: 0.3s;
}

/* ACTIVO */
.switch input:checked + .slider {
    background: #3BAFDA;
}

.switch input:checked + .slider::before {
    transform: translateX(22px);
}

.toggle-group span {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ===== LOGIN ===== */
.login {
    display:flex;
    justify-content:center;
    align-items:center;
    height:100vh;
}

.login form {
    background: rgba(255,255,255,0.05);
    padding: 30px;
    border-radius: 12px;
}