/* =========================
   RESET
========================= */

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

:root {
    --bg: #070b14;
    --bg-secondary: #111827;
    --card: rgba(20, 25, 40, .65);

    --text: #f8fafc;
    --text-secondary: #94a3b8;

    --border: rgba(255, 255, 255, .08);

    --skorpion: #8b5cf6;
    --skorpion-secondary: #3b82f6;

    --radar: #c084fc;
    --radar-secondary: #22d3ee;

    --success: #22c55e;
    --danger: #ef4444;

    --radius: 22px;
    --transition: .3s ease;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left,
            rgba(139, 92, 246, .15),
            transparent 40%),

        radial-gradient(circle at bottom right,
            rgba(34, 211, 238, .12),
            transparent 40%),

        var(--bg);

    color: var(--text);
    font-family: "Segoe UI", sans-serif;
    overflow-x: hidden;
}

/* =========================
   UTILITIES
========================= */

.hidden {
    display: none !important;
}

.screen {
    min-height: 100vh;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 30px;
}

/* =========================
   LOGIN
========================= */

.login-card {
    width: 100%;
    max-width: 450px;

    padding: 40px;

    border: 1px solid var(--border);

    background: rgba(15, 20, 35, .75);

    backdrop-filter: blur(18px);

    border-radius: var(--radius);

    box-shadow:
        0 20px 60px rgba(0, 0, 0, .45);
}

.logo-area {
    text-align: center;
    margin-bottom: 40px;
}

.logo-area i {
    font-size: 3rem;
    color: var(--skorpion);
    margin-bottom: 20px;
}

.logo-area h1 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.logo-area p {
    color: var(--text-secondary);
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.input-group input {
    width: 100%;
    height: 55px;

    padding: 0 18px;

    background: rgba(255, 255, 255, .04);

    border: 1px solid var(--border);

    border-radius: 15px;

    color: white;
    outline: none;
}

.input-group input:focus {
    border-color: var(--skorpion);
    box-shadow: 0 0 20px rgba(139, 92, 246, .25);
}

#login-btn {
    width: 100%;
    height: 55px;

    border: none;
    cursor: pointer;

    border-radius: 15px;

    background:
        linear-gradient(135deg,
            var(--skorpion),
            var(--skorpion-secondary));

    color: white;
    font-size: 1rem;
    font-weight: 600;

    transition: var(--transition);
}

#login-btn:hover {
    transform: translateY(-3px);
}

#login-error {
    color: var(--danger);
    margin-top: 15px;
    text-align: center;
}

/* =========================
   DASHBOARD
========================= */

#dashboard {
    display: flex;
    min-height: 100vh;
}

/* =========================
   SIDEBAR
========================= */

.sidebar {
    width: 280px;
    background: rgba(15, 20, 35, .8);

    border-right: 1px solid var(--border);

    backdrop-filter: blur(18px);

    padding: 30px 20px;

    position: sticky;
    top: 0;
    height: 100vh;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;

    font-size: 1.2rem;
    font-weight: 700;

    margin-bottom: 45px;
}

.sidebar-logo i {
    color: var(--skorpion);
}

.sidebar nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar nav a {
    text-decoration: none;
    color: var(--text-secondary);

    padding: 14px 18px;
    border-radius: 14px;

    display: flex;
    align-items: center;
    gap: 14px;

    transition: var(--transition);
}

.sidebar nav a:hover,
.sidebar nav a.active {
    color: white;

    background:
        rgba(139, 92, 246, .12);
}

/* =========================
   CONTENT
========================= */

.content {
    flex: 1;
    padding: 35px;
}

/* =========================
   TOPBAR
========================= */

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;

    margin-bottom: 35px;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-box {
    display: flex;
    align-items: center;
    gap: 10px;

    padding: 12px 18px;

    border-radius: 14px;

    background: rgba(255, 255, 255, .04);
}

#logout-btn {
    border: none;
    cursor: pointer;

    background: rgba(239, 68, 68, .15);

    color: white;

    padding: 12px 18px;

    border-radius: 14px;
}

/* =========================
   OVERVIEW
========================= */

.overview-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;

    margin-bottom: 35px;
}

.project-card {
    background: var(--card);

    border: 1px solid var(--border);

    border-radius: var(--radius);

    backdrop-filter: blur(18px);

    padding: 28px;

    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-5px);
}

.skorpion {
    box-shadow:
        0 0 35px rgba(139, 92, 246, .15);
}

.radar {
    box-shadow:
        0 0 35px rgba(34, 211, 238, .12);
}

.metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;

    margin-top: 25px;
}

.metric {
    background: rgba(255, 255, 255, .03);

    border-radius: 18px;

    padding: 20px;
}

.metric span {
    color: var(--text-secondary);
    font-size: .9rem;
}

.metric h2 {
    margin-top: 10px;
}

/* =========================
   PLATFORMS
========================= */

.platforms-grid {
    display: grid;
    grid-template-columns:
        repeat(auto-fit, minmax(180px, 1fr));

    gap: 20px;

    margin-bottom: 35px;
}

.platform-card {
    background: var(--card);

    border: 1px solid var(--border);

    border-radius: var(--radius);

    text-align: center;

    padding: 28px 20px;

    transition: var(--transition);
}

.platform-card:hover {
    transform: translateY(-5px);
}

.platform-card i {
    font-size: 2rem;
    margin-bottom: 15px;

    color: var(--skorpion);
}

.platform-card p {
    margin-top: 8px;
    color: var(--text-secondary);
}

/* =========================
   CHARTS
========================= */

.charts-section {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;

    margin-bottom: 35px;
}

.chart-card {
    background: var(--card);

    border: 1px solid var(--border);

    border-radius: var(--radius);

    padding: 25px;
}

.chart-card h3 {
    margin-bottom: 25px;
}

canvas {
    width: 100%;
}

/* =========================
   INSIGHTS / GOALS / HISTORY
========================= */

.insight-card,
.goal-card,
.history-card {
    background: var(--card);

    border: 1px solid var(--border);

    border-radius: var(--radius);

    padding: 25px;

    margin-bottom: 30px;
}

.history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;

    margin-bottom: 25px;
}

#open-modal {
    border: none;
    cursor: pointer;

    background:
        linear-gradient(135deg,
            var(--skorpion),
            var(--skorpion-secondary));

    color: white;

    padding: 12px 18px;

    border-radius: 14px;
}

/* =========================
   MODAL
========================= */

.modal {
    position: fixed;
    inset: 0;

    background: rgba(0, 0, 0, .65);

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 20px;

    z-index: 999;
}


.modal-content {

    width: 100%;
    max-width: 700px;

    max-height: 85vh;

    overflow-y: auto;

    background: #101725;

    border: 1px solid var(--border);

    border-radius: 28px;

    padding: 30px;

}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;

    margin-bottom: 25px;
}

.modal-header button {
    border: none;
    background: transparent;

    color: white;

    cursor: pointer;
    font-size: 1.3rem;
}

#register-form {
    display: grid;
    gap: 15px;
}

#register-form input,
#register-form select,
#register-form textarea {
    width: 100%;

    background: rgba(255, 255, 255, .04);

    border: 1px solid var(--border);

    border-radius: 14px;

    padding: 15px;

    color: white;

    outline: none;
}

#register-form textarea {
    resize: vertical;
    min-height: 120px;
}

#register-form button {
    height: 55px;

    border: none;

    border-radius: 15px;

    cursor: pointer;

    background:
        linear-gradient(135deg,
            var(--skorpion),
            var(--skorpion-secondary));

    color: white;
    font-weight: 600;
}

/* =========================
   RESPONSIVO
========================= */

@media (max-width: 1100px) {

    .overview-grid,
    .charts-section {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 900px) {

    #dashboard {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        height: auto;

        position: relative;
    }

}

@media (max-width: 700px) {

    .content {
        padding: 20px;
    }

    .metrics {
        grid-template-columns: 1fr;
    }

    .topbar {
        flex-direction: column;
        gap: 20px;

        align-items: flex-start;
    }

    .history-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

}

.history-item {

    display: grid;

    grid-template-columns:
        1.5fr 1fr 1fr 1fr 1fr auto;

    gap: 20px;

    align-items: center;

    padding: 20px;

    border-radius: 18px;

    background:
        rgba(255, 255, 255, .03);

    margin-bottom: 15px;
}

.history-actions button {

    border: none;

    background:
        rgba(239, 68, 68, .15);

    color: white;

    padding: 10px 14px;

    border-radius: 12px;

    cursor: pointer;
}

/* ==========================
   FOOTER
========================== */


.site-footer {

    border-top: 1px solid var(--border-soft);

    padding: 28px;

    text-align: center;

}



.site-footer p {

    margin: 0;

    font-family: var(--font-mono);

    font-size: 12px;

    color: var(--text-dim);

}

select {
    color: var(--text-primary);
    background: var(--card-bg);
}


select option {
    color: #111;
    background: #fff;
}

.settings-card input,
.settings-card textarea,
.settings-card select {

    width: 100%;

    padding: 12px 14px;

    margin: 8px 0;

    border-radius: 10px;

    border: 1px solid rgba(255, 255, 255, 0.15);

    background: rgba(255, 255, 255, 0.05);

    color: var(--text-primary);

    font-size: 14px;

}


.settings-card input::placeholder,
.settings-card textarea::placeholder {

    color: var(--text-secondary);

}


.settings-card h4 {

    margin-top: 25px;

    color: var(--accent-color);

}


.settings-card button {

    margin-top: 20px;

    padding: 12px 20px;

    border: none;

    border-radius: 10px;

    cursor: pointer;

}

#generate-report {

    display: flex;

    align-items: center;

    gap: 8px;

    padding: 10px 16px;

    border-radius: 12px;

    border: 1px solid var(--border);

    background: rgba(255, 255, 255, 0.05);

    color: var(--text-primary);

    cursor: pointer;

    font-size: 14px;

    transition: .3s;

}


#generate-report:hover {

    background: rgba(255, 255, 255, 0.12);

    transform: translateY(-2px);

}

.report-modal {

    max-width: 600px;

}


#report-text {

    width: 100%;

    height: 350px;

    margin: 20px 0;

    padding: 15px;

    background: #0b1220;

    color: var(--text-primary);

    border: 1px solid var(--border);

    border-radius: 12px;

    resize: none;

    font-family: monospace;

}

.toast {

    position: fixed;

    right: 30px;
    bottom: 30px;

    background: #101725;

    color: white;

    border: 1px solid var(--border);

    padding: 15px 25px;

    border-radius: 12px;

    opacity: 0;

    transform: translateY(20px);

    transition: .3s;

    z-index: 9999;

}


.toast.show {

    opacity: 1;

    transform: translateY(0);

}

.settings-card form {

    display: flex;

    flex-direction: column;

    gap: 15px;

}


.settings-card h4 {

    margin-top: 20px;

    margin-bottom: 5px;

    color: var(--text-secondary);

}

.settings-section {

    margin-top: 30px;
    width: 100%;

}


.settings-card {

    width: 100%;

    background: #101725;

    border: 1px solid var(--border);

    border-radius: 24px;

    padding: 30px;

    box-sizing: border-box;

}


.settings-card .card-header {

    margin-bottom: 25px;

}


.settings-card .card-header h3 {

    margin: 0;

    color: white;

}



#settings-form {

    display: flex;

    flex-direction: column;

    gap: 15px;

}



#settings-form h4 {

    margin-top: 20px;

    margin-bottom: 5px;

    color: var(--text-secondary);

}



#settings-form input {

    width: 100%;

    padding: 14px;

    background: #0b1220;

    color: white;

    border: 1px solid var(--border);

    border-radius: 12px;

    box-sizing: border-box;

}



#settings-form button {

    margin-top: 20px;

    padding: 14px;

    border-radius: 12px;

    border: none;

    cursor: pointer;

}

.backup-actions {

    display: flex;

    gap: 10px;

    align-items: center;

}



.backup-actions button,
.backup-actions .import-button {

    display: flex;

    align-items: center;

    justify-content: center;

    height: 42px;

    padding: 0 18px;

    background: #101725;

    border: 1px solid var(--border);

    color: white;

    border-radius: 12px;

    cursor: pointer;

    font-size: 14px;

    box-sizing: border-box;

}