@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;600;800&display=swap');

:root {
    --bg: #030303;
    --card-bg: rgba(255, 255, 255, 0.05);
    --accent: #1d9bf0;
    --accent-glow: rgba(29, 155, 240, 0.3);
    --text: #ffffff;
    --text-dim: #888888;
    --border: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(20px);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Plus Jakarta Sans', sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    overflow-x: hidden;
    /* Fondo Premium con brillos radiales */
    background-image:
        radial-gradient(circle at 10% 10%, rgba(29, 155, 240, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 90%, rgba(29, 155, 240, 0.08) 0%, transparent 40%);
}

#app {
    width: 100%;
    max-width: 500px;
    padding: 20px;
    padding-bottom: 100px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    /* Ajustado padding: más compacto y con espacio lateral */
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(3, 3, 3, 0.8);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
}

h1 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(45deg, #fff, #1d9bf0);
    -webkit-background-clip: text;
    background-clip: text;
    /* Añadido para compatibilidad */
    -webkit-text-fill-color: transparent;
}

.btn-primary {
    background: var(--accent);
    color: white;
    text-decoration: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 8px 20px var(--accent-glow);
    transition: transform 0.2s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
}

.btn-primary:active {
    transform: scale(0.94);
}

/* Tarjetas con Glassmorphism */
.post {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.6s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.98);
    }

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

.post-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.post-author {
    font-weight: 800;
    color: white;
    font-size: 15px;
}

.post-date {
    color: var(--text-dim);
    font-size: 13px;
}

.post p {
    font-size: 17px;
    line-height: 1.6;
    margin-bottom: 16px;
    white-space: pre-wrap;
    word-break: break-word;
}

.post-actions {
    display: flex;
    gap: 20px;
}

.action-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: var(--text-dim);
    padding: 8px 16px;
    border-radius: 12px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-color: var(--accent);
}

.action-btn.liked {
    color: #ff4b2b;
    border-color: #ff4b2b;
    background: rgba(255, 75, 43, 0.1);
}

/* Formulario */
.new-post-container {
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

textarea {
    width: 100%;
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border);
    border-radius: 20px;
    color: white;
    padding: 24px;
    font-size: 20px;
    min-height: 250px;
    resize: none;
    outline: none;
    margin-top: 20px;
}

textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.back-link {
    color: var(--text-dim);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--accent);
}