/* =========================================
   Portal SM & Asociados, SRL - Estilos
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700;900&family=Playfair+Display:wght@600;700;900&display=swap');

:root {
  --color-blue: #1a4a8a;
  --color-blue-dark: #123a6d;
  --color-blue-light: #9bc7eb;
  --color-blue-pale: #d0e5f4;
  --color-orange: #f7941d;
  --color-orange-dark: #d97a08;
  --color-dark: #414042;
  --color-gray: #6b6b6d;
  --color-gray-light: #e6e6e6;
  --color-gray-pale: #f3f3f4;
  --color-white: #ffffff;
  --color-success: #28a745;
  --color-danger: #dc3545;
  --font-body: 'Roboto', 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --shadow-sm: 0 2px 8px rgba(26, 74, 138, 0.08);
  --shadow-md: 0 6px 24px rgba(26, 74, 138, 0.12);
  --shadow-lg: 0 12px 40px rgba(26, 74, 138, 0.16);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; }
body { font-family: var(--font-body); color: var(--color-dark); line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-blue); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-orange); }

/* =========================================
   AUTH PAGES (Login, mensajes)
   ========================================= */

.auth-page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-blue-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.auth-page::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 500px; height: 500px;
  background: rgba(247, 148, 29, 0.15);
  border-radius: 50%;
  filter: blur(60px);
}

.auth-page::after {
  content: '';
  position: absolute;
  bottom: -200px; left: -200px;
  width: 500px; height: 500px;
  background: rgba(155, 199, 235, 0.12);
  border-radius: 50%;
  filter: blur(60px);
}

.auth-container {
  width: 100%;
  max-width: 460px;
  position: relative;
  z-index: 2;
}

.auth-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  box-shadow: var(--shadow-lg);
  border-top: 6px solid var(--color-orange);
}

.auth-logo {
  text-align: center;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-gray-light);
}

.auth-logo-text {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
}

.auth-logo-name {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-blue);
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.auth-logo-subtitle {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 1.4px;
  color: var(--color-dark);
  text-transform: uppercase;
  margin-top: 4px;
}

.auth-card h1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--color-blue);
  text-align: center;
  margin-bottom: 12px;
}

.auth-subtitle {
  text-align: center;
  color: var(--color-gray);
  font-size: 0.95rem;
  margin-bottom: 32px;
  line-height: 1.6;
}

.auth-form .form-group {
  margin-bottom: 20px;
}

.auth-form label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.auth-form input {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-dark);
  border: 2px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.auth-form input:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 4px rgba(26, 74, 138, 0.1);
}

.btn-primary {
  display: block;
  width: 100%;
  padding: 16px 32px;
  background: var(--color-orange);
  color: white;
  border: none;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--color-orange-dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(247, 148, 29, 0.4);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.auth-footer {
  text-align: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-gray-light);
}

.auth-footer p {
  font-size: 0.85rem;
  color: var(--color-gray);
  margin-bottom: 8px;
}

.auth-footer .contact a {
  font-weight: 700;
}

.message {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  margin-top: 20px;
  text-align: center;
}

.message.success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.message.error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.message-card {
  text-align: center;
}

.message-card .message-icon {
  font-size: 4rem;
  margin-bottom: 16px;
}

.message-card h1 {
  font-family: var(--font-display);
  color: var(--color-blue);
  margin-bottom: 12px;
}

.message-card p {
  color: var(--color-gray);
  margin-bottom: 24px;
}

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

.dashboard-page {
  background: var(--color-gray-pale);
  min-height: 100vh;
}

.dashboard-header {
  background: white;
  border-bottom: 4px solid var(--color-orange);
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.dashboard-logo-text {
  display: flex;
  flex-direction: column;
}

.dashboard-logo-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-blue);
  line-height: 1;
}

.dashboard-logo-subtitle {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 1.4px;
  color: var(--color-dark);
  text-transform: uppercase;
  margin-top: 4px;
}

.dashboard-user {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-info {
  display: flex;
  flex-direction: column;
  text-align: right;
}

.user-info strong {
  color: var(--color-blue);
  font-size: 0.95rem;
}

.user-info span {
  font-size: 0.8rem;
  color: var(--color-gray);
}

.btn-logout {
  padding: 8px 16px;
  background: var(--color-gray-pale);
  color: var(--color-dark);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid var(--color-gray-light);
  text-decoration: none;
  transition: var(--transition);
}

.btn-logout:hover {
  background: var(--color-blue);
  color: white;
  border-color: var(--color-blue);
}

.dashboard-main {
  padding: 40px 20px;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.welcome-section {
  background: linear-gradient(135deg, var(--color-blue), var(--color-blue-dark));
  color: white;
  padding: 40px 32px;
  border-radius: var(--radius-md);
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}

.welcome-section::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(247,148,29,0.25), transparent 70%);
  border-radius: 50%;
}

.welcome-section h1 {
  font-family: var(--font-display);
  color: white;
  font-size: 1.8rem;
  margin-bottom: 8px;
  position: relative;
}

.welcome-section p {
  color: rgba(255,255,255,0.9);
  position: relative;
  margin: 0;
}

.files-section {
  background: white;
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-gray-pale);
}

.section-header h2 {
  font-family: var(--font-display);
  color: var(--color-blue);
  font-size: 1.4rem;
}

.badge {
  background: var(--color-blue-pale);
  color: var(--color-blue);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
}

.files-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.file-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.file-row:hover {
  border-color: var(--color-blue);
  box-shadow: var(--shadow-sm);
}

.file-icon {
  width: 44px; height: 44px;
  background: var(--color-blue-pale);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.file-info {
  flex: 1;
  min-width: 0;
}

.file-info strong {
  display: block;
  color: var(--color-dark);
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.file-info span {
  color: var(--color-gray);
  font-size: 0.82rem;
}

.btn-download {
  padding: 8px 16px;
  background: var(--color-orange);
  color: white;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-download:hover {
  background: var(--color-orange-dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(247, 148, 29, 0.3);
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-gray);
  font-size: 0.95rem;
}

.info-section {
  text-align: center;
  padding: 24px;
  font-size: 0.85rem;
  color: var(--color-gray);
}

.info-section p {
  margin-bottom: 8px;
}

/* Responsive */
@media (max-width: 768px) {
  .dashboard-header {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
  }
  .user-info { text-align: center; }
  .file-row {
    flex-wrap: wrap;
  }
  .auth-card {
    padding: 32px 24px;
  }
}